He’s watching TV?He’s ------- to be cleaning his room.

问题描述:

He’s watching TV?He’s _______ to be cleaning his room.
a、known
b、 supposed
c、 regarded
d、 considered
这题选哪个?为什么?请翻译整句谢谢
1个回答 分类:英语 2014-10-16

问题解答:

我来补答
B
be supposed to 应该做某事
他正在看电视?!他应该正在打扫房间!
 
 
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