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To ensure the normal running of the device, the air filters should be cleaned at least

once every()days.

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更多“To ensure the normal running o…”相关的问题
第1题
The purpose of establishing a petty cash fund is to: ().
A、Achieve internal control over small cash disbursements not made by check.

B、Keep track of expenditures paid out of cash receipts from customers prior to deposit.

C、Ensure that the amount of cash in the bank does not become excessive.

D、Keep enough cash on hand in the office to cover all normal operating expenses of the business for a period of time.

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第2题
•Read the following passage, which is an advert for a new orange juice maker.•

•Read the following passage, which is an advert for a new orange juice maker.

•Are the sentences 16- 22 "Right" or "Wrong"? If there isn't enough information to answer "Right" or "Wrong.", choose "Doesn't say".

•For each sentence, mark one letter (A, B or C) on your Answer Sheet.

THE NEW JUICE--JUJU

Good news has finally arrived for all those people out there conscious of their health, and with a firm belief that their body is a temple. Scientific advancement in the field of juice makers has finally reached its height with the new Juice-Juju.

The Juice-Juju is different from other orange juice makers as it uses every part of the orange itself. Yes, that's right -- even the peel, creating a delicious and healthy drink which can be enjoyed either as part of a physical exercise plan, or simply as an alternative to other less healthy drinks, such as coke and Lemonade.

Old orange juice makers used to require four or even five oranges to make just a small glass of orange. The Juice-Juju solves that problem in an instant, and requires only half the amount of oranges to produce the same amount of juice as a normal orange juice maker. The Juice-Juju's special extra ingredients also ensure added vitamins and minerals are added to the drink, keeping the whole family healthy.

The Juice-Juju will be available in the shops from next week at the low price of only $99. 99. Also available will be the Juice-Juju Deluxe at $299.99 which has been combined with a blender, providing the ultimate in food preparation and healthcare.

Join the revolution! Buy a Juice-Juju!

The Juice-Juju is the best orange juice maker available at present.

A.Right

B.Wrong

C.Doesn't say

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第3题
?Read the article below about the job of store assistants. ?choose the best word to fill e

?Read the article below about the job of store assistants.

?choose the best word to fill each gap from A, B, C or D.

?For each question (19-33), mark one letter (A, B, C or D)

The move to self-service has meant that in many shops, fewer tasks are now performed by store assistants.Typical tasks which remain are making sure that shelves and counters are fully (19) taking the customer's payment, and (20) the purchases.However, in some shops, the more traditional selling skills are still important.In larger stores, it is normal for a range of (21) to be rotated among staff, giving greater work variety.

Every customer has different (22) and different reasons for coming into the store.Some know (23) what they want, ask for it and buy it.Many, however,are not sure, and if they are not (24) correctly they may go somewhere else to buy.The store assistant must (25) when and how to offer help, and gain the customer's confidence with the (26) amount of questioning about what they are looking for.They can then give information and advice about the products which might (27) the customer's requirements.This demands both communication skills and knowledge of the product.Finally, they have to persuade the customer to make the (28) to buy, and " close the deal " If the customer is just (29) the store assistant needs to offer efficient and friendly service, hoping that the customer will return when he or she is ready to buy.It is worth remembering that many stores depend on their (30) customers for a large part of their (31) .

The actual tasks of a store assistant vary with the type of goods sold.In a men's outfitters these could include (32) a customer for a suit.In an electronics store,it is vital to be able to (33) how a computer or hi-fi unit works and to ensure that the customer has any accessories they might need.

(19)

A.stored

B.provided

C.stocked

D.packed

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第4题
Death Control A very important world problem -- in fact, I am inclined to say it. is

Death Control

A very important world problem -- in fact, I am inclined to say it. is the most important of all the great world problems_______ (1) -- is the rapidly increasing pressure of population on land and on land resources.

This enormous increase of population will create immense problems. By 2010 A.D., unless something desperate happens, there will be as many as 7,000,000,000 people on the surface of the earth!So this is a problem which you are going to see in your lifetime.

Why is this enormous increase in population taking place.9 It is really due to the spread of the knowledge and the practice of_______ (2) You have heard of Birth Control? Death Control is something rather different. Death Control recognizes the work of the doctors and the nurses and the hospitals and the health services in keeping alive people who_______ (3) , would have died of some of the incredibly serious killing diseases, as they used to do. In addition, squalid conditions, which we can remedy by an improved standard of living, caused a lot of disease and dirt.

Medical examinations at school catch diseases early and ensure healthier school children. Scientists are at work stamping out malaria and other more deadly diseases. If you are seriously ill there is an ambulance to take you to a modern hospital. Medical care helps_______ (4) We used to think seventy was a good age; now eighty, ninety, it may be, are coming to be recognized as a normal age for human beings. People are living longer because of this Death Control, and_______ (5), so the population of the world is shooting up.

A.fewer children are dying.

B.a few years ago

C.what is coming to be called Death Control

D.which face us at the present time

E.making it possible for people to live longer

F.to keep people alive longer

第 46 题

请选择(1)处的最佳答案.

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第5题
Ever spent half an hour looking for your car keys? Or walked into a room only to wonder wh
at you walked in there to look for? Or forgotten what day of the week it is? Not to worry. Occasional memory lapses are normal and not, as you might secretly fear, an early sign of Alzheimers disease. Still, its sometimes difficult even for doctors to recognize where normal forgetfulness stops and more serious memory problems begin. A guidebook published recently by the American Medical Association should make the job easier. The text, Diagnosis, Management and Treatment of Dementia : A Practical Guide for Primary Care Physicians, is somewhat technical but contains a lot of useful information. You can order the guide for $ 5 by calling 1-312-464-5563. Most cases of dementia, or prolonged mental confusion are usually caused by Alzheimers disease. But you should also look for memory problems caused by taking one or more medications. The combination of Tagamet and Valium, for example, can cause a build-up of the tranquilizer in the body. So be sure to tell your doctor every medication you or a loved one is taking, including over-the-counter medicine and dietary supplements. Dont overlook depression. Social isolation or the death of friends and family can shatter anyones mental state but it is particularly difficult to bear with advancing age. Even patients with clear-cut dementia and depression are less confused when their depression is treated. Dont give up even if you or a loved one is diagnosed with Alzheimers disease. Although there is no cure yet there is still a lot you can do to ensure the best quality of life. Start by having a frank conversation about treatment options, and appoint someone as a health-care proxy to make sure those plans are carried out. Most patients with early Alzheimers can still make good decisions about their future care. There are several clinical trials currently studying various treatments. An intriguing one will determine whether vitamin E or an Alzheimers drug called Aricept can prevent dementia from developing in people who are at greater risk of developing Alzheimers disease because they have what is called mild cognitive impairment. To learn more about these clinical studies visit www. alzheimers. org/trials. If you are caring for someone with dementia, be sure you also take care of yourself. You might want to check out the website of the U. S. Alzheimers Association(www. alz. org)for more information. Whether you suffer dementia or love someone who does, the condition is difficult enough to cope with without trying to face it alone.

What is the authors purpose of writing this passage?

A.To define what Alzheimer"s disease is.

B.To tell people how to avoid Alzheimer"s disease.

C.To provide information related to a book on dementia.

D.To persuade people to buy medicine for dementia.

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第6题
Problems of the Elderly Gerontologists (老年人问题学者) study how old people are treated w

Problems of the Elderly

Gerontologists (老年人问题学者) study how old people are treated within a society and how the elderly deal with the inevitable problems of aging, particularly those involving health and income. Health problems include normal losses in hearing, eyesight, and memory, and the increased possibility of chronic(慢性的)diseases. These losses are gradual and proceed at different rates for each individual. In general, the health of old people today is better than that of earlier generation — a condition that is likely to improve Still further as more people receive better medical care throught their lives.

Because most old people are no longer in the labor force, a steady source of income is necessary. Systems of pensions and benefits are characteristic of industrial societies. One example is Social Security in the U.S., which is now increased automatically as the cost of living rises, thus reducing somewhat the effect of inflation.

Although the income of retired people is about half that of working people, most manage to remain financially independent.

Income needs and health are what people consider most when they decide whether to re-tire or not. Putting an end to the limit on the retirement age is not expected to cause many workers to stay on the job if they can afford to retire. The need to relieve strains on the Social Security system, however, has led to legislation that gradually raises the age at which people can get full benefits. This might force them to work longer in the future.

Elderly people themselves often display high spirits, satisfaction with life, and feelings of self-worth. The important factors are health and income. The task of modem societies is to ensure that the aged have their basic needs met and that they can continue to function in the community.

According to the first paragraph, which of the following is NOT a problem of aging?

A.Gradual loss of hearing.

B.Gradual loss of courage.

C.Gradual loss of sight.

D.Gradual loss of memory.

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第7题
Problems of the ElderlyGerontologists (老年人问题学者) study how old people are treated wi

Problems of the Elderly

Gerontologists (老年人问题学者) study how old people are treated within a society and how the elderly deal with the inevitable problems of aging, particularly those involving health and income. Health problems include normal losses in hearing, eyesight, and memory, and the increased possibility of chronic(慢性的)diseases. These losses are gradual and proceed at different rates for each individual. In general, the health of old people today is better than that of earlier generation-a condition that is likely to improve still further as more people receive better medical care through their lives.

Because most old people are no longer in the labor force, a steady source of income is necessary. Systems of pensions and benefits are characteristic of industrial societies. One example is Social Security in the U. S. , which is now increased automatically as the cost of living rises, thus reducing somewhat the effect of inflation.

Although the income of retired people is about half that of working people, most manage to remain financially independent.

Income needs and health are what people consider most when they decide whether to re-tire or not. Putting an end to the limit on the retirement age is not expected to cause many workers to stay on the job if they can afford to retire. The need to relieve strains on the Social Security System, however, has led to legislation that gradually raises the age at which people can get full benefits. This might force them to work longer in the future.

Elderly people themselves often display high spirits, satisfaction with life, and feelings of self-worth. The important factors are health and income. The task of modern societies is to ensure that the aged have their basic needs met and that they can continue to function in the community.

According to the first paragraph, which of the following is NOT a problem of aging?

A.Gradual loss of hearing.

B.Gradual loss of courage.

C.Gradual loss of sight.

D.Gradual loss of memory.

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第8题
•Read the passage about the job of store assistants.•Choose the correct word A

•Read the passage about the job of store assistants.

•Choose the correct word A, B, C or D from below the passage to fill each gap.

•For each question (19-33) , mark one letter (A, B, C or D) on your Answer Sheet.

The move to self-service has meant that in many shops, fewer tasks are now performed by store assistants. Typical tasks which remain are making sure that shelves and counters are fully (19) , taking the customer's payment, and (20) the purchases. However, in some shops, the more traditional selling skills are still important. In larger stores, it is normal for a range of (21) to be rotated among staff, giving greater work variety.

Every customer has different (22) . and different reasons for coming into the store. Some know (23) what they want, ask for it and buy it. Many, however, are not sure, and if they are not (24) correctly they may go somewhere else to boy. The store assistant must (25) when and how to offer help, and gain the customer's confidence with the (26) amount of questioning about what they are looking for. They can then give information and advice about the products which might (27) the customer's requirements. This demands both communication skills and knowledge of the product. Finally, they have to persuade the customer to make the (28) to buy, and 'close the deal'. If the customer is just (29) , the store assistant needs to offer efficient and friendly service, hoping that the customer will return when he or site is ready to buy. It is worth remembering that many stores depend on their (30) customers for a large part of their (31)

The actual tasks of a store assistant vary with the type of goods sold. In a men's outfitters these could include (32) a customer for a suit. In an electronics store, it is vital to be able to (33) how a computer or hi-fi unit works and to ensure that the customer bas any accessories they might need.

(19)

A.stored

B.provided

C.stocked

D.packed

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第9题
How Should You Build up Your VocabularyExactly what do you do during a normal day? How do

How Should You Build up Your Vocabulary

Exactly what do you do during a normal day? How do you spend your time? Paul T. Rankin very much wanted an answer to that question. To get it, he asked sixty-eight individuals to keep an accurate, detailed record of what they did every minute of their waking hours. When he consolidated (巩固) his findings, he discovered that the average individual spent 70 percent of his waking time doing one thing only--communication. That meant either reading, writing, speaking or listening.

Put that evidence alongside of the research findings uncovered by the Human Engineering Laboratories. In exploring aptitudes and careers involving, among other things, data from 30,000 vocabulary tests given yearly, they discovered that big incomes and big vocabularies go together. Vocabulary, more than any other factor yet known, predicts financial success.

And it all fits. Each word you add to your vocabulary makes you a better reader, writer, speaker and listener. Furthermore, linguistic scientists are quick to point out that we actually think with words. If that is so, new words make us better thinkers as well as communicators. No wonder more words are likely to mean more money. What better reason for beginning right now to extend your vocabulary?

Take reading. What exactly do you read? Common sense says you read words. Research confirms that fact. "Vocabulary in context" contributes 39 percent to comprehension. That' s more than any other factor isolated and studied--even more than intelligence. And "word discrimination" contributes more to speed of reading than any other factor--28 percent. In short, your efforts to improve vocabulary will pay off in both comprehension and speed.

Suppose, as you' re reading along, you lumtebs across a strange word. Did you find your self stopping for a closer look at lumtebs? Pardon the spelling slip. That' s actually the word stumble (偶然发现). The letter just got mixed around. Obviously you now know that strange words do slow you down--or even stop you completely. Furthermore, strange words hinder (妨碍) comprehension. Which is easier to understand, "eschew garrulity" or "avoiding talking too much"?

What you need is a vital ,dynamic approach to vocabulary building. Hybrid (混合种) corn combines the best qualities of several varieties to ensure maximum productivity. A hybrid approach to vocabulary should, in the same way, ensure maximum results. That' s why you should use the CPD formula.

Through Context

When students in a college class were asked what should be done when they came across an unknown word in their reading, 84 percent said, "Look it up in file dictionary." If you do, however, you short-circuit the very mental processes needed to make your efforts most productive.

But there' s another reason. Suppose someone asks you what the word fast means. You answer, "speedy or swift". But does it mean that in such contexts as "fast color", "fast woman", or "fast friend"? And if a horse is fast, is it securely tied or galloping (飞驰) at top speed? It could be either. It all depends. On the dictionary? No, on context--on how the word is actually used. After all, there are over twenty different meanings for fast in the dictionary. But the dictionary doesn' t tell you which meaning is intended. That' s why it makes such good sense to begin with context.

Through Word Parts

Now for the next step. Often unfamiliar words contain one or more parts, which, if recognized, provide definite help with meaning. Suppose you read that someone "had a predilection for reading mysteries". The context certainly isn' t too helpful. But do you see a prefix, suffix or root that you know? Well, there' s the familiar prefix pre-, meaning "before'. Look back at th

A.Y

B.N

C.NG

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第10题
Build up Your VocabularyExactly what do you do during a normal day? How do you spend your

Build up Your Vocabulary

Exactly what do you do during a normal day? How do you spend your time? Paul T. Rankin very much wanted an answer to that question. To get it, he asked sixty-eight individuals to keep an accurate, detailed record of what they did every minute of their waking hours. When he consolidated his findings, be discovered that the average individual spent 70 percent of his waking time doing one thing only—communication. That meant reading, writing, speaking or listening.

Put that evidence alongside of the research findings uncovered by the Human Engineering Laboratories. In exploring aptitudes and careers involving, among other things, data from 30, 000 vocabulary tests given yearly, they discovered that big incomes and big vocabularies go together. Vocabulary, more than any other factors yet known, predicts financial success.

And it all fits. Each word you add to your vocabulary makes you a better reader, writer, speaker and listener. Furthermore, linguistic scientists are quick to point out that we actually think with words. If that is so, new words make us better thinkers as well as communicators. No wonder more words are likely to mean more money. What better reason for beginning right now to extend your vocabulary?

Take reading. What exactly do you read? Common sense says you read words. Research confirms that fact. "Vocabulary in context" contributes 39 percent to comprehension. That's more than any other factor isolated and studied—even more than intelligence. And "word in parts" contributes more to speed of reading than any other factor—28 percent. In short, your efforts to improve vocabulary will pay off in both comprehension and speed.

Suppose, as you're reading along, you come across a strange word lumtebs. Did you find yourself stopping for a closer look at lumtebs? Pardon the spelling slip. That's actually the word stumble(偶然发现). The fetters just got mixed around. Obviously you now know that strange words do slow you down—or even stop you completely. Furthermore, strange words hinder comprehension. Which is easier to understand, "eschew garrulity" or "avoiding talking too much"?

What you need is a vital, dynamic approach to vocabulary building. Hybrid(混合种) corn combines the best qualities of several varieties to ensure maximum productivity. A hybrid approach to vocabulary should, in the same way, ensure maximum results. That's why you should use the CPD formula.

Through Context

When students in a college class were asked what should be done when they came across an unknown word in their reading, 84 percent said. "Look it up in the dictionary." If you do, however, you short-circuit the very mental processes needed to make your efforts most productive.

But there's another reason. Suppose someone asks you what the word fast means. You answer. "speedy or swift". But does it mean that in such contexts as "fast color", "fast woman", or "fast friend"? And if a horse is fast, is it securely tied or galloping(飞驰) at top speed? It could be either. It all depends. On the dictionary? No, on context—on how the word is actually used. After all, there are over twenty different meanings for fast in the dictionary. But the dictionary doesn't tell you which meaning is intended. That's why it makes such good sense to begin with context.

Through Word Parts

Now for the next step. Often unfamiliar words contain one or more parts, which, if, recognized, provide definite help with meaning. Suppose you read that someone "had a predilection for reading mysteries". The context certainly isn't too helpful. But do you see a prefix, suffix or toot that you know? Well, there's the familiar prefix pre-, meaning "before". Look back at the context and try inserting "before". Reading mysteries apparently comes "before" other kinds of reading. Yes, a predilection—or preference—is something put "

A.Y

B.N

C.NG

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第11题
Personality comes from the Latin word "persona" which means "mask". Thus, it can be said t
hat personality is a ' mask' a person wears to face the world. No two persons are identical in terms of personality. A person's tastes and ideas add to the colors of his or her personality. Effectively, personality is the outward reflection of a person's inner self. If John is a person who likes to give to the less fortunate, people will remember him as a kind person. In a sense, personality is the colors of a person.

In the normal walk of life, we come across people who are more popular than others. Popularity is a subjective phenomenon and many a sociologist is still trying to figure out what makes for popularity. A person with a bright personality is usually more popular than a person with a dull personality, right? Beautiful people are usually more popular than ugly people, right? Actually, it's hard to pinpoint (确定) what kind of personality is popular and what is unpopular.

Behavior. can be described as the manifestation of personality in response to a situation. No two persons will react to the same situation in the same manner. This is because of the person's personality. Let's take the example of an introvert and an extrovert. We shall create a situation to study how they behave in the same environment. The introvert and the extrovert are placed into two identical rooms at the same time. Every effort is taken to ensure that the environment is the same. They are told to read a book in 2 hours. Then, we ask a group of hooligans (小流氓) to go into the rooms and beat the rooms. How do you think the introvert and the extrovert will behave in such an environment? We don't know but we know they will behave differently.

Are you satisfied with how your career is turning out? You may not consciously know it but your personality has a great bearing of your job performance. If you are extremely shy and hate to socialize, you are not cut for a sales job or a PR(公共关系)position. You may try to change your ways and take on a more outgoing style. but you may not be happy. There are some personality characters which are inherent. If you know yourself well, you will find a career that suits your personality and excel in it.

We may infer from the first paragraph that______.

A.we have to face the world with masks

B.personality can be shown through one's actions

C.people's personalities are all fixed through their life

D.people's personalities are totally different from each other

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