练习题:
1. The prevention and treatment of AIDS is _____________________________ .
2. Because of the leg injury, the athlete ___________________________ .
参考答案:
1. The prevention and treatment of AIDS is the field we can cooperate/ the field in which we can cooperate
本题考查对定语从句的掌握。领域是the field,我们可以合作的作the field的定语从句,引导词可以用where/which,where可以省略,which后须加in。
2. Because of the leg injury, the athlete decided to quit the match
本句话是在陈述一件已经发生的事情,应用一般过去时态,因此用decided,退出比赛用quit the match来表示。
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