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[主观题]

Coming soon to your TV: views of the hottest live basketabll plays from any seat in the st

adium. What a better look at that three-point shot？ Call for a replay from behind the basket. Or better yet, follow the "view" of the ball as it goes through the net.

While watching, you might use a built-in speakerphone to talk with a fan in the stands. Sounds impossible？ It won' be when the television industries combine to create digital TV—machines that receive, send, store and manipulate TV programs the way computers now manipulate other data.

Industry and government representatives recently reached an agreement on how this technology will take place. New digital TVs that allow current TVs to receive digital signals may hit store shelves by next spring.

To understand how the digital revolution will change the way you watch TV, it helps to know how TVs work now. Today, TV networks such as CBS and Fox broadcast TV show as analog electrical signals. These signals travel via the airwaves, satellites, or cable as a continuous stream of electromagnetic energy (like light and radio waves). But this system leaves a lot of room for error. The main problem is that interference can change the voltage of the signal as it travels. This may result in a distorted of miscolored picture. If we send out the signal in a form. that is nearly free from interference -- binary code, pictures and colors are not distorted.

You will need to buy a new TV to receive these signals. And the new sets may cost 1, 000 US dollars more than today's TVs. But they will come with other benefits that may make the price worthwhile. For one thing, the screens will be wider, like movie screens. In addition, the color will be richer. And you will also get digital CD-quality sound.

Besides these benefits, digital TVs can offer you much wider choice of programs. Digital data can expand TV choices because computers can compress digital signals. Broadcasters will be able to send out six times as much as information on the same "channel".

The following qualities are mentioned in the passage EXCEPT ______？

A．interference-free pictures

B．a richer color

C．a wider screen

D．good reception of signals

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更多“Coming soon to your TV: views …”相关的问题

第1题

听力原文：W: You got a call from your mechanic at the garage. He said your car is ready for

pick up, and he wants you to give him a call as soon as possible.

M: That's the best news I've heard all day. I am having such a hard day, and I am glad to hear that one of my problems is now solved. In fact, I was just thinking about how I was going to pick up my parents tonight. They're coming in from Florida to see me.

W: Hasn't it been a while since you last saw them？ I remember you telling me earlier this year that you really should go and see your parents, but you couldn't because of work.

M: Yes, it has been really hectic this year, and I just couldn't take a holiday yet. That's why my parents decided to make a trip out here.

Who called the man？

A．A mechanic.

B．His parents.

C．A travel agent.

D．His boss.

点击查看答案

第2题

【T5】A.AGAIN B.ABSOLUTELY C.SUCCESSFUL A.YOU ARE NOT【T1】_______SAFE B.YOU CAN TAKE

【T5】

A.AGAIN

B.ABSOLUTELY

C.SUCCESSFUL A.YOU ARE NOT【T1】_______SAFE

B.YOU CAN TAKE QUICK AND【T2】_______ACTION TO AVOID THE DANGER

C.A CHILD WOULD BURN ITSELF AGAIN AND【T3】______ FEAR AND ITS COMPANION PAIN ARE TWO OF THE MOST USEFUL THINGS THAT MEN AND ANIMALS POSSESS, IF THEY ARE PROPERLY USE

D.IF FIRE DID NOT HURT WHEN IT BURNT, CHILDREN WOULD PLAY IT UNTIL THEIR HANDS WERE BURNT AWAY.SIMILARLY, IF PAIN EXISTED BUT FEAR DID NOT,【T4】______, BECAUSE FEAR WOULD NOT WARN IT TO KEEP AWAY FROM THE FIRE THAT HADBURNT IT BEFOR

E.A REALLY FEARLESS SOLDIER—AND SOME DO EXIST—IS NOT A GOOD SOLDIER BECAUSE HE IS SOON KILLED; AND A DEAD SOLDIER IS OF NO USE TO HIS ARMY.FEAR AND PAIN ARE THEREFORE TWO GUARDS WITHOUT WHICH MEN AND ANIMALS MIGHT SOON DIE OUT. IN OUR FIRST SENTENCE WE SUGGESTED THAT FEAR OUGHT TO BE PROPERLY USE

D.IF, FOR EXAMPLE , YOU NEVER GO OUT OF YOUR HOUSE BECAUSE OF THE DANGER OF BEING KNOCKED DOWN AND KILLED IN THE STREET BY A CAR, YOU ARE LETTING FEAR RULE YOU TOO MUC

H.EVEN IN YOUR HOUSE【T5】______:AN AIRPLANE MAY CRASH ON YOUR HOUSE, OR ANTS MAY EAT AWAY SOME OF THEBEAMS IN YOUR ROOF SO THAT THE LATTER FALLS ON YOU, OR YOU MAY GET CANCER! THE IMPORTANT THING IS NOT TO LET FEAR RULE YOU, BUT INSTEAD TO USE FEAR AS YOUR SERVANT AND GUID

E.FEAR WILL WARN YOU OF DANGERS; THEN YOU HAVE TO DECIDE WHAT ACTION TO TAK

E.IN MANY CASES,【T6】______.FOR EXAMPLE, YOU SEE A CAR COMING STRAIGHT TOWARDSYOU; FEAR WARNS YOU, YOU JUMP OUT OF THE WAY, AND ALL IS WELL.

点击查看答案

第3题

【T2】A.AGAIN B.ABSOLUTELY C.SUCCESSFUL A.YOU ARE NOT【T1】_______SAFE B.YOU CAN TAKE

【T2】

A.AGAIN

B.ABSOLUTELY

C.SUCCESSFUL A.YOU ARE NOT【T1】_______SAFE

B.YOU CAN TAKE QUICK AND【T2】_______ACTION TO AVOID THE DANGER

C.A CHILD WOULD BURN ITSELF AGAIN AND【T3】______ FEAR AND ITS COMPANION PAIN ARE TWO OF THE MOST USEFUL THINGS THAT MEN AND ANIMALS POSSESS, IF THEY ARE PROPERLY USE

D.IF FIRE DID NOT HURT WHEN IT BURNT, CHILDREN WOULD PLAY IT UNTIL THEIR HANDS WERE BURNT AWAY.SIMILARLY, IF PAIN EXISTED BUT FEAR DID NOT,【T4】______, BECAUSE FEAR WOULD NOT WARN IT TO KEEP AWAY FROM THE FIRE THAT HADBURNT IT BEFOR

E.A REALLY FEARLESS SOLDIER—AND SOME DO EXIST—IS NOT A GOOD SOLDIER BECAUSE HE IS SOON KILLED; AND A DEAD SOLDIER IS OF NO USE TO HIS ARMY.FEAR AND PAIN ARE THEREFORE TWO GUARDS WITHOUT WHICH MEN AND ANIMALS MIGHT SOON DIE OUT. IN OUR FIRST SENTENCE WE SUGGESTED THAT FEAR OUGHT TO BE PROPERLY USE

D.IF, FOR EXAMPLE , YOU NEVER GO OUT OF YOUR HOUSE BECAUSE OF THE DANGER OF BEING KNOCKED DOWN AND KILLED IN THE STREET BY A CAR, YOU ARE LETTING FEAR RULE YOU TOO MUC

H.EVEN IN YOUR HOUSE【T5】______:AN AIRPLANE MAY CRASH ON YOUR HOUSE, OR ANTS MAY EAT AWAY SOME OF THEBEAMS IN YOUR ROOF SO THAT THE LATTER FALLS ON YOU, OR YOU MAY GET CANCER! THE IMPORTANT THING IS NOT TO LET FEAR RULE YOU, BUT INSTEAD TO USE FEAR AS YOUR SERVANT AND GUID

E.FEAR WILL WARN YOU OF DANGERS; THEN YOU HAVE TO DECIDE WHAT ACTION TO TAK

E.IN MANY CASES,【T6】______.FOR EXAMPLE, YOU SEE A CAR COMING STRAIGHT TOWARDSYOU; FEAR WARNS YOU, YOU JUMP OUT OF THE WAY, AND ALL IS WELL.

点击查看答案

第4题

听力原文：M: What are you doing？W: We are protesting against the odor that has been coming

听力原文：M: What are you doing？

W: We are protesting against the odor that has been coming from your factory.

M: You don't have to do this. Why didn't you just call me and arrange an appointment？ I'm very open to any suggestions you might have.

W: We've been trying to make an appointment with you but it seems that you have just been too busy to receive our calls. We thought this was the best way to catch your attention.

M: Well, there must have been some misunderstanding. It's the policy of our company to give priority to complaints from the public.

W: Well, what arc you going to do about it？

M: Come inside and I'm sure we can settle this in a less confrontational manner.

W: OK.

M: Now, what is the problem？

W: You have to do something about the smell coming out from your factory. You don't live in this area so you don't know how bad the smell is.

M: Well. I'll tell my people to look into the matter and see what can be done. In the meantime, I'm requesting you to remove the signs you've posted outside.

W: How long do we have to wait for an answer？

M: You'll know something this weekend.

W: You'd better solve it as soon as possible. If your reply is not satisfactory, we'll go on with our protest.

M: Very well. Here's my calling card. If you are not satisfied, you can give me a call. I'll tell my secretary to keep the lines open for your call.

W: Alright.

(20)

A．The profit-making activities of the company.

B．The smell coming out from the factory.

C．The suggestions made by the factory.

D．The refusal of an appointment with the protesters.

点击查看答案

第5题

【T6】A.AGAIN B.ABSOLUTELY C.SUCCESSFUL A.YOU ARE NOT【T1】_______SAFE B.YOU CAN TAKE

【T6】

A.AGAIN

B.ABSOLUTELY

C.SUCCESSFUL A.YOU ARE NOT【T1】_______SAFE

B.YOU CAN TAKE QUICK AND【T2】_______ACTION TO AVOID THE DANGER

C.A CHILD WOULD BURN ITSELF AGAIN AND【T3】______ FEAR AND ITS COMPANION PAIN ARE TWO OF THE MOST USEFUL THINGS THAT MEN AND ANIMALS POSSESS, IF THEY ARE PROPERLY USE

D.IF FIRE DID NOT HURT WHEN IT BURNT, CHILDREN WOULD PLAY IT UNTIL THEIR HANDS WERE BURNT AWAY.SIMILARLY, IF PAIN EXISTED BUT FEAR DID NOT,【T4】______, BECAUSE FEAR WOULD NOT WARN IT TO KEEP AWAY FROM THE FIRE THAT HADBURNT IT BEFOR

E.A REALLY FEARLESS SOLDIER—AND SOME DO EXIST—IS NOT A GOOD SOLDIER BECAUSE HE IS SOON KILLED; AND A DEAD SOLDIER IS OF NO USE TO HIS ARMY.FEAR AND PAIN ARE THEREFORE TWO GUARDS WITHOUT WHICH MEN AND ANIMALS MIGHT SOON DIE OUT. IN OUR FIRST SENTENCE WE SUGGESTED THAT FEAR OUGHT TO BE PROPERLY USE

D.IF, FOR EXAMPLE , YOU NEVER GO OUT OF YOUR HOUSE BECAUSE OF THE DANGER OF BEING KNOCKED DOWN AND KILLED IN THE STREET BY A CAR, YOU ARE LETTING FEAR RULE YOU TOO MUC

H.EVEN IN YOUR HOUSE【T5】______:AN AIRPLANE MAY CRASH ON YOUR HOUSE, OR ANTS MAY EAT AWAY SOME OF THEBEAMS IN YOUR ROOF SO THAT THE LATTER FALLS ON YOU, OR YOU MAY GET CANCER! THE IMPORTANT THING IS NOT TO LET FEAR RULE YOU, BUT INSTEAD TO USE FEAR AS YOUR SERVANT AND GUID

E.FEAR WILL WARN YOU OF DANGERS; THEN YOU HAVE TO DECIDE WHAT ACTION TO TAK

E.IN MANY CASES,【T6】______.FOR EXAMPLE, YOU SEE A CAR COMING STRAIGHT TOWARDSYOU; FEAR WARNS YOU, YOU JUMP OUT OF THE WAY, AND ALL IS WELL.

点击查看答案

第6题

【T1】A.AGAIN B.ABSOLUTELY C.SUCCESSFUL A.YOU ARE NOT【T1】_______SAFE B.YOU CAN TAKE

【T1】

A.AGAIN

B.ABSOLUTELY

C.SUCCESSFUL A.YOU ARE NOT【T1】_______SAFE

B.YOU CAN TAKE QUICK AND【T2】_______ACTION TO AVOID THE DANGER

C.A CHILD WOULD BURN ITSELF AGAIN AND【T3】______ FEAR AND ITS COMPANION PAIN ARE TWO OF THE MOST USEFUL THINGS THAT MEN AND ANIMALS POSSESS, IF THEY ARE PROPERLY USE

D.IF FIRE DID NOT HURT WHEN IT BURNT, CHILDREN WOULD PLAY IT UNTIL THEIR HANDS WERE BURNT AWAY.SIMILARLY, IF PAIN EXISTED BUT FEAR DID NOT,【T4】______, BECAUSE FEAR WOULD NOT WARN IT TO KEEP AWAY FROM THE FIRE THAT HADBURNT IT BEFOR

E.A REALLY FEARLESS SOLDIER—AND SOME DO EXIST—IS NOT A GOOD SOLDIER BECAUSE HE IS SOON KILLED; AND A DEAD SOLDIER IS OF NO USE TO HIS ARMY.FEAR AND PAIN ARE THEREFORE TWO GUARDS WITHOUT WHICH MEN AND ANIMALS MIGHT SOON DIE OUT. IN OUR FIRST SENTENCE WE SUGGESTED THAT FEAR OUGHT TO BE PROPERLY USE

D.IF, FOR EXAMPLE , YOU NEVER GO OUT OF YOUR HOUSE BECAUSE OF THE DANGER OF BEING KNOCKED DOWN AND KILLED IN THE STREET BY A CAR, YOU ARE LETTING FEAR RULE YOU TOO MUC

H.EVEN IN YOUR HOUSE【T5】______:AN AIRPLANE MAY CRASH ON YOUR HOUSE, OR ANTS MAY EAT AWAY SOME OF THEBEAMS IN YOUR ROOF SO THAT THE LATTER FALLS ON YOU, OR YOU MAY GET CANCER! THE IMPORTANT THING IS NOT TO LET FEAR RULE YOU, BUT INSTEAD TO USE FEAR AS YOUR SERVANT AND GUID

E.FEAR WILL WARN YOU OF DANGERS; THEN YOU HAVE TO DECIDE WHAT ACTION TO TAK

E.IN MANY CASES,【T6】______.FOR EXAMPLE, YOU SEE A CAR COMING STRAIGHT TOWARDSYOU; FEAR WARNS YOU, YOU JUMP OUT OF THE WAY, AND ALL IS WELL.

点击查看答案

第7题

TV Goes Digital Coming soon to your TV: views of the hottest live basketball plays from an

TV Goes Digital

Coming soon to your TV: views of the hottest live basketball plays from any seat in the stadium. What a better look at that three-point shot？ Call for a replay from behind the basket. Or better yet, follow the "view" of the ball as it goes through the net.

While watching, you might use a built-in speakerphone to talk with a fan in the stands. Or send the score via e-mail to your father in Japan. Sounds impossible？ It won't be when the computerized television industries combine to create digital TV-machines that receive, send, store, and manipulate TV programs the way computers now manipulate other data.

Industry and government representatives recently reached an agreement on how this technology will take place. New digital TVs that allow current TVs to receive digital signals may hit stores by next spring.

To understand how the digital revolution will change the way you watch TV it helps to know how TVs work now. Today, TV networks such as CBS and Fox broadcast TV shows as analogue electrical signals. These signals travel via the airwaves, satellites, or cable as a continuous stream of electromagnetic energy(like light and radio waves). But this system leaves a lot of room for error. The main problem is that interference can change the voltage of the signal as it travels. This may result in a distorted or miscolored picture. If we send out the signal in a form. that is nearly free from interference-binary(两位数的)code, pictures and colors are not distorted.

You'll need to buy a new TV to receive these signals. And the new sets may cost 1,000 US dollars more than today's TVs. But they'll come with other benefits that may make the price worthwhile. For one thing, the screens will be wider, like movie screens. In addition, the color will be richer. And you'll also get digital CD-quality sound.

Besides these benefits, digital TVs can offer you a much wider choice of programs. Digital data can expand TV choices because computers can compress digital signals. Broadcasters will be able to send six times as much information on the same "channel".

All the following qualities are mentioned in the passage EXCEPT ______.

A．interference-free pictures

B．a richer color

C．a wider screen

D．good reception of signals

点击查看答案

第8题

Seminar ScheduleAll lectures will be from 9:00 a.m. to 12:25 p.m.Please note that there wi

Seminar Schedule

Seminar ScheduleAll lectures will be from 9:00 a.m

All lectures will be from 9:00 a.m. to 12:25 p.m.

Please note that there will be no lecture on May 5.

To: Kimberly Ward From: Yasunobu Takagi Subject: Thanks

I felt that your help was very valuable to my presentation. Most of the attendees had come to my lecture for the purpose of learning how to market the goods that they sell on their web sites. Without your input, I' m afraid they would have been disappointed with my lecture. I would like to incorporate some of the data that you have accumulated into my future presentations. I feel that I must change my focus from marketing a site to marketing the contents of a site.

As agreed, let' s meet on May 10th. I have asked Ellen Lee to help me with this as well, so she will join us. I have another series of lectures coming up soon, so I' d like to do this right away.

Regards,

Yasunobu Takagi

What is the main topic of the seminar？

A．Business logistics

B．Internet's evolution

C．Internet business

D．Maintaining a site

点击查看答案

第9题

听力原文：Good morning, I'm Michael, housing director here at the university. I'm visiting

听力原文： Good morning, I'm Michael, housing director here at the university. I'm visiting all the dormitories this week to inform. students about cheek-out procedures. I know you have a lot on your mind with finals coming up, but there are a few things you need to be aware of as you prepare to leave for vacation. This dormitory will be closed during the summer months and will reopen on September 1st. You must vacate your room by June 3rd. Even if you are registered for classes during the summer, you must leave this dorm by June 3rd. If this poses a problem for you, you should contact my office as soon as possible. You should remember Io turn in your room key before you leave. Failure to return your key can result in a dollar fine. You must also make sure that all of your personal property has been cleared out of your room. I will be passing out a form. for you to fill out concerning the condition of your room. You should report on the form. of any damage to your room which has occurred over the last year, such as holes in the room's walls, doors or windows. That way our summer maintenance crew will know where to make re pairs before the next school year starts. If you have any questions during the next few days, please ask your resident advisers or call my office. Now, please take one of the forms as they are passed around.

(30)

A．Resident advice.

B．Summer vacation.

C．The housing office.

D．Check-out procedures.

点击查看答案

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