All______has already been done.

admin2017-12-07 48

问题 All______has already been done.

选项 A、can be done
B、should be done
C、that can be done
D、what should be done

答案C

解析考查定语从句。这里all是主语，has been done是谓语，所以中间是修饰all的成分，是定语从旬。当先行词是不定代词时，只能用that引导。故选C。

转载请注明原文地址:https://www.kaotiyun.com/show/DELq777K

小学英语

相关试题推荐

随机试题

最新回复(0)