21世纪大学英语应用型综合教程修订版4课本练习答案

Unit 1 A. Fill in the blanks with the words given below. Change the form where necessary. internal ditch fabulous renovate plaster amateur blunder instinct 1. The police _blundered___ badly by arresting the wrong man. 2. The house was severely destroyed, so the couple spent thousands of dollars _renovating____ it. 3. The pilot was forced to _ditch___ the jet plane in the Gulf because of the hijacking. 4. Unlike the Satellite, it has no __internal____ battery, though it will accept external batteries made for the iPad. 5. The basis for training relies on the dog’s natural __instinct____ to hunt. 6. The __plaster___ was beginning to fall from the walls. 7. During each war the monopoly capitalists amassed ___fabulous____ wealth. 8. At college he studied English and did _amateur______ boxing B. Fill in the blanks with the expressions given below. Change the form where necessary. down to call in beat up wind up trial and error at all costs Don’t _beat___ yourself up__ over something that you have no control over. They decided to _call in____ a doctor because the child was not any better. Ultimately, he said, the issue came ___down to __a dispute between the two countries. I always said he would _ wind up ____ in jail. Growth is a process of __ trial and error _________. You can learn as much from failure as you can from success. Maybe more. The bridge must be repaired within three days __ at all costs ____. 这座房子在地震中损毁严重，汤姆花了不少钱来修它。 The house was badly damaged in the earthquake, and Tom spent a lot of money renovating it. 正如史蒂夫·乔布斯所指出的，不断摸索一直都是苹果模式的一部分。 As Steve Jobs noted, trial and error has always been part of the Apple model. 如果你总...