【新概念英语第二册45】新概念英语第二册45课后exercise练习答案

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【答案】 1．关键句型练习答案
　　A had been lost(11.1-2); must have been found(11.3-4); was not returned(1.4); had
　　been wrapped(1.6); was sent (1.9); was paid back(1.10)
　　C 1 A meal has been prepared for you.
　　2 The book will be translated into English.
　　3 A telegram must be sent to him.
　　4 The fire had been put out before the fire brigade arrived.
　　5 The cat was given some milk to drink.
　　2．难点练习答案
　　1 back 2 robbed… stole 3 back 4 stole 5 robbed
　　3．多项选择题答案
　　1 b 2 d 3 a 4 b 5 b 6 d
　　7 c 8 b 9 c 10 b 11 d 12 b