全新版大学英语综合教程由权威强大的编写队伍、全面合理的课程组合，注意综合能力的全面培养。下面是小编整理的课后答案，欢迎阅读！

　　Unit 4

　　Vocabulary

　　1) wreck 2) balance 3) approaching 4) handle

　　5) discard 6) Above all 7) diet 8) do with

　　9) checked on 10) cleaned up 11) weekly 12) principles

　　2.

　　1) to look for survivors were abandoned after it had been/was determined that all the people in the sunken ship had died.

　　2) was amazed that Bob left a well-paid job travel around the world.

　　3) for a loan has been turned down by many a bank as her business is small and she could provide no guarantee.

　　4) express her thoughts with precision, so people often misunderstand her.

　　5) will weaken our determination to modernize our country in the shortest possible time.

　　3.

　　1) for sale hunting for be amazed by

　　2) become skilled handle their loans

　　3)character by calling on he passed away

　　II Confusable words

　　1. 1) personal 2) personnel

　　2. 1) sometime 2) Sometimes 3)some time 4) sometime

　　III Euphemism

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　　Comprehensive Exercises

　　I Close

　　1. Text-related

　　1)sponsored 2)determination 3) turned away 4) assumed 5) capacity

　　6)skilled 7)loan 8) character 9) hunting 10) for sale 11) send for

　　2. Theme-related

　　1)save 2)recent 3)modest 4) grow 5) dream

　　6) immigrants 7)business 8) engineering 9)invest 10) rich

　　III Translation

　　1) It is reported that UN mediators have worked out a plan which they hope will be acceptable to both sides.

　　2) Doris walked in the forest cautiously, afraid of being attacked by giant snakes.

　　3) Earthquakes, typhoons and other natural disasters cannot be prevented, but action can be taken to protect life and property.

　　4) I bought a new issue of my favorite sports magazine and hurried home, anxious to amuse myself reading it.

　　5) Helen lacks confidence. I’ve never known anyone so unsure of herself.

　　2.

　　After graduating from college, Tony decided to start his own business. At the beginning, many a bank turned down his request for a loan. But he was not a bit discouraged, and continued to call on one banker after another seeking help. Impressed by his determination and optimism, one banker finally agreed to loan him the money. Now he has become a wealthy businessman. Talking about his amazing achievement, Tony says that it is important to create rather than wait for opportunities.