2014年9月份考试大学英语4三次作业.docVIP

2014年9月份考试大学英语（4）第一次作业一、单项选择题（本大题共100分，共 40 小题，每小题 2.5 分）1. I owe a great deal to my coach. Without his encouragement, I ( ) my goal.A. will never have achievedB. neednt have achievedC. mustnt have achievedD. would never have achieved2. ( ) makes the employment situation worse is that the present unemployment problem mainly results from the fact that the unemployed come from areas of low job skills.A. WhichB. WhatC. ThatD. One3. We dont need a car, ( ).A. and neither can we afford itB. neither we can afford itC. and we can neither afford itD. neither can afford it4. The agency is more ( ) with making arty ads than understanding its clients（客户）.A. concernB. concerned C. concerning D. to concern5. The last half of the nineteenth century ( ) the steady improvement in the means of travel.A. has witnessedB. was witnessedC. witnessedD. is witnessed6. We gave up the house, because of( ) considerations.A. economicB. economicalC. economyD. economics7. He ( ) his toys all over the floor and I had to pick them up.A. used to scatterB. is used to scatteredC. used to scatteringD. scatter8. For my part, I have not the slightest doubt as to ( ) his honesty or his courage.A. eitherB. neitherC. bothD. only9. If his father ( ) him to go into law, he would have pursued his dream of being an archeologistA. has not persuaded B. did not persuadeC. had not persuadedD. does not persuade10. Ruth Handler, ( ) created Barbie, the worlds most popular doll, died last Sunday morning at the age of 85.A. thatB. whoC. sheD. whom11. I still turn to advertising, now ( ) to stay in fashion ( ) more so to find our own style.A. not…but B. not only…butC. neither … norD. either…or12. It was not very long ( ) scientists applied the technique to other species.A. while B. then C. before D. after13. He spent the whole night thinking over ( ) Mr. Smith had said at the meeting.A. all whatB. whichC. allD. that14. Staying motivated in your study ca