大学英语精读第一册课后原文+答案Unit1-Unit3..docVIP

单项选择： 1. Young as she is, Mary is very good at _ handling _ difficult customers. 2. After explaining his plan in great detail, Bob _ summarized _ its main points in a few sentences. 3. The newly-elected government has begun the painful _ process _ of working out its policies and strategies. 4. At first, Tom found it difficult to _ absorb _ what his teachers said in class. 5. You _ are bound to _ fail the exam if you don’t do any revision |复习|. 6. Please _ feel free _ to call on us whenever you like. 7. There are jobs more dangerous than truck driving, _ for instance _, training lions. 8. The marketing department is working on new _ strategies _ to improve the company’s share of the market. 9. Many of the students _ complained _ that the exam was too hard. 10. After reading the text three times, the clever boy __has committed _ it _ to memory _. 11. The doctor insisted that everything would be alright. _ Nevertheless _, I cannot help feeling anxious about the safety of the child. 12. Nowadays we _rely_ more and more _ on _ computers to help us in doing everything. 13. _ Apart from _ being fun and good exercise, swimming is a very useful skill. 14. After spending a year in Australia, the little girl has gained quite a good _ command _ of spoken English. 1. Though she is nearly 65, Mary doesnt want to _ retire _. 2. Tom invented |发明| a _ device _ to make the door shut by itself. 3. Ill _ contact _ you by telephone when I hear anything new. 4. The boy _ conquered _ his fear of the dark and walked alone in the woods at night. 5. He _ gave up _ his seat on the bus to an old woman standing _ nearby _. 6. Do you believe that a 15-year-old girl has translated this English story into Chinese _ all by herself _? 7. The whole journey was a _ nightmare _; we lost our luggage and we arrived two days late. 8. He is a man of great ability. I am sure that a lot will be _ accomplished _ if he is elected chairman of the student union. 9. Jack arrived an hour lat