题目

题型：同步题难度：来源：

句型转换。1. John answered all the questions. (改为被动语态)
    All the questions _____          _ _____ John.
2. They are too tired to continue working. (改为同义句)
    They are _____ _____ _____  they can"t continue working.
3. His brother joined the army when he was 22. (改为同义句)
    His brother joined the army _____ _____ _____ _____ 22.
4. What a tall tree this is! (用how改写)
    _____ _____ _____ tree this is!
5. Some people believe that Chinese is difficult to learn. (改为同义句)
    It _____ _____ _____ Chinese is difficult to learn.

答案

1. were answered by   2. so tired that   3. at the age of   4. How tall a   5. is believed that