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1、春季班作业第一份（2010年7月15号） 1.You should have put the milk in the ice box; I expect it _ undrinkable by now.A) became B) had become C) has become D) becomes 2._ when she started complaining.A) Not until he arrived B) Hardly had he arrived C) No sooner had he arrived D) Scarcely did he arrive 3.We have done
2、 things we ought not to have done and _ undone things we ought to have done. A) leavingB) will leaveC) leftD) leave4._ the flood, the ship would have reached its destination on time.A) In case of B) In spite of C) Because of D) But for5.He suggested _ to tomorrows exhibition together.A) us to go B)
3、we went C) we shall go D) we go6. Only by shouting at the top of his voice _.A) was he able to make himself hearB) he was able to make himself hearC) he was able to make himself heardD) was he able to make himself heard7. _ such a good chance, he planned to learn more.A) To be given B) Having been g
4、iven C) Having given D) Giving8.My sisters professor had her _ her paper many times before allowing her to present it to the committee.A) rewrittenB) to rewrite C) rewrite D) rewriting9. They decided to chase the cow away _ it did more damage.A) unless B) untilC) before D) although10._ with the size
5、 of the whole earth, the highest mountain does not seem high at all.A) When compared B) Compare C) While comparing D) Comparing二。阅读Passage OneQuestions 1 to 5 are based on the following passage.More than 30,000 drivers and front seat passengers are killed or seriously injured each year. At the speed
6、 of only 30 miles per hour it is the same as falling from a third-floor windows. Wearing a seat belt saves lives; it reduces your chance of death or serious injury by more than half.Therefore drivers or front seat passengers over 14 in most vehicles must wear a seat belt. If you do not, you could be
7、 fined up to 50. it will not be up to the drivers to make sure you wear your belt. But it will be the drivers responsibility to make sure that children under 14 do not ride in the front unless they are wearing a seat belt of some kind.However, you do not have to wear a seat belt if you reversing you
8、r vehicle; or you are making a local delivery or collection using a special vehicle; or if you have a valid medical certificate which excuses you from wearing it. Make sure these circumstances apply to you before you decide not to wear you seat belt. Remember you may be taken to court for not doing
9、so, and you may be fined if you cannot prove to the court that you have been excused from wearing it.1.This text is taken from _.A) a medical magazineB) a police reportC) a legal documentD) a government information booklet2.Wearing a seat belt in a vehicle _.A) reduces road accidents by more than ha
10、lfB) saves lives while driving at a speed up to 30 miles per hourC) reduces the death rate in traffic accidentsD) saves more than 15,000 lives each year3.It is the drivers responsibility to _.A) make the front seat passenger wear a seat beltB) make the front seat children under 14 wear a seat beltC)
11、 stop children riding in the front seatD) wear a seat belt each time he drives4.According to the text, which of the following people riding in the front dos not have to wear a seat belt?A) Someone who is backing into a parking space.B) Someone who is picking up the children from the local school.C)
12、Someone who is delivering invitation letters.D) Someone who is under 14.5.For some people, it may be better _.A) to wear a seat belt for health reasonsB) not to wear a seat belt for health reasonsC) to get valid medical certificate before wearing a seat beltD) to pay a fine rather than wear a seat b
13、eltPassage TwoQuestions 6 to 10 are based on the following passage.If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that most of our brains are not getting enough exerciseand as a result, we are ageing unnecessarily soon.P
14、rofessor Taiju Matsuzawa wanted to find out why otherwise healthy farmers in northern Japan appeared to be losing their ability to think and reason at a relatively early age, and how the process of ageing could be slowed down.With a team of colleagues at Tokyo National University, he set about measuring brain volumes of a thousand people of different ages and varying occupations.Computer technology enabled the researchers to obtain precise measurements of the volume of the front and side sections of the brain, which relate to intellec
