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更多“The bullet can be checked。()”相关的问题
According to GNH, people are happier if they ____________
A. have new technology
B. can change their religion
C. have a good, stable government
D. have more money
Early cancer screening can help reducesignificantly
A．the death rates for a chronic diseases．
B．the kinds of cancer attacking people．
C．the incidence rate for cancer．
D．the death rate for cancer．
Still in the development phase, the rifle for 2006 has just been 【23】______ off with great 【24】______ by the Pentagon to members of Congress who will be asked to 【25】______ the money. The makers, Alliant Techsystems, say that the weapon will revolutionize 【26】______ combat much as the machine gun.
Pentagon jargon has given the new gun a(an) 【27】______ title: the Objective Individual Combat Weapon. 【28】______ one trigger, the rifle can fire a standard 5.56mm Nato bullet and a 20mm high explosive shell that will burst in the air. It can 【29】______ shrapnel behind, 【30】______ or even from the side of enemy troops who have taken 【31】______ behind a building. The shell can be 【32】______ to explode after a short delay. The weapon's 1,000 yard accuracy is twice 【33】______ of other rifles, made possible by a laser system built into the sight. This rangefinder fixes the target, measures the distance and passes it along to a computer chip in the shell.
The gunsight has an infrared lens for night 【34】______ . It can also have video camera with a zoom lens that is linked to a video display attached to the soldier's helmet, allowing him to aim 【35】______ without exposing himself to enemy return fire. But there are snags still be 【36】______ out. Two men were 【37】______ when a shell burst in a barrel during firing tests. The rifle weighs more than 18lb. There are questions whether its electronic innards will be rugged enough for rain, snow and difficult 【38】______ .
Michael Klare, a professor of peace and world security issues and a board member of the Arms Control Association, says that the Pentagon is seeking this combination of firepower and automation to compensate for the uncertain aim of GIs. He said: "Soldiers won't have to worry about careful steady aim. They'll just look 【39】______ the viewfinder and 【40】______ the trigger."
【21】
A．reality
B．affect
C．effect
D．operation
Which statement is not true with the fire prevention handbook？
A．The handbook is free of charge.
B．The handbook is comprehensive, covering both domestic and outdoors fire preventions.
C．The main feature of this handbook is that it has a checklist.
D．One can find the names of the organizations who can offer relevant help in the handbook:
根据下列材料请回答 68～70 题：
第 68 题 According to the passage，a large number of children can be saved only when＿＿＿．
What does the woman say about stamp collection？
A．She started collecting stamps from her childhood.
B．A good stamp collection can be built in a short time.
C．A rare set of stamps is worth a lot of money.
D．It is nearly impossible to collect a rare set of stamps.
Alcoholism
1. Yes, alcoholism can be treated. Alcoholism treatment programs use both counseling and medi-cation（药物治疗）to help a person stop drinking. Most alcoholics need help to recover from their dis-ease. With support and treatment, many people are able to stop drinking and rebuild their lives.
2．A range of medication is used to treat alcoholism. Benzodiazepines（苯二氮平类药物）are some-times used during the first days after a person stops drinking to help him or her safely withdraw fromalcoh01.However,these medications are not used beyond the first few days because they may be high—ly addictive.Other medications help people remain sober（清醒）.One medication used for this purposeis naltrexone（环丙甲羟二羟吗啡酮）．When combined with counseling，naltrexone can reduce the strong desire for alcohol and help prevent a person from returnmg to heaVy drinking.Another medica—tion,disulfiram（戒酒硫）,discourages drinking by making the person feel sick if he or she drinks al—coh01-Though several medications help treat alcoholism,there is no“magic bullet”.DeVeloping new and more effective medications to treat alcoholism remains a high priority for researchers.
3.Alcoholism treatment works for many people.But just like any chronic disease,there are different leV—els of success in treatment.sOme people stop drinking and remain sober.Others cannot stop drinking for anylength of time.With treatment,one thing is clear,howeVer,the longer a person stops drinking alcohol'the rnore likely he or she wiU be able to stay sober.
4.No,alcoholism cannot be cured at this time.Even if an alcoholic hasn't been drinking for a longtime,he or she can stiU return to the drinking habit.To guard against it,an alcoholic must continue to avoid all alcoholic drinks.
Paragraph l____
A.what medications treat alcoholism？
B.what are drinking probiems？
C.can alcoholism be cured？
D.does alcoholism be cured？
E.what is alcoholism？
F.can alcoholism be treated？
A bullet hit the solider and he was wounded in ______ leg.
A) a B) one C) the D) his
The Recycling Rate for Tires
In Japan, the recycling rate for tires was already 93 percent in 1993, Discarded tires are recycled here in three ways. The most familiar involves simply using them "as is"--in their original shape for such things as playground equipment in schools and public parks. They are even used in some "bullet train" tracks as shock absorbers.
Another popular use of discarded tires involves extracting rubber for processing into new products. "You can recycle rubber 100 percent, and as often as you wish. Rubber used in making tires is especially strong, so the rubber derived from scrapped(报废的)tires can be used in various ways," says Minoru Muraoka, president of Muraoka Rubber Co. who is bent on(致力于)recycling tires. In addition to being reused in tires, recycled rubber is used to make sheet rubber. Also, powdered rubber is used to make roof tries and slabs for sidewalks, thus contributing to improving the looks of our cities.
The third use for scrapped tires is as fuel. Half of all scrapped tires are currently used for this purpose at various installations requiring large amounts of heat energy.
Furthermore, Takeji Kobata, a researcher in Hokkaido has developed an epoch-making technology for making activated carbon (活性炭) by burning used tires. Activated carbon made from tires is of better quality and has greater absorptive power than other varieties already on the market. With the Kobata method, 1. 5 kilograms of activated carbon can be obtained from a single 7-kilogram automobile tire. Kobata has already obtained manufacturing patent (专利) in the United States, Canada and Taiwan, and has also opened the patented process to the public in Britain, Germany, France and Brazil
第 31 题 The passage is mainly about______
A．using tires in their initial shape
B．how to reuse discarded tires
C．how to recycle activated, carbon
D．the recycling rate of tires in Japan
