Every morning the patients are asked if()their temperature t

问题描述:

Every morning the patients are asked if()their temperature taken.A:they had had.B:they have had.选什么
1个回答 分类: 英语 2014-11-05

问题解答:

我来补答
B 再答: are asked是现在时,相对要用现在完成时。如果是was asked就用过去完成时。
再问: asked为什么加了ed
再答: 被动用法,be done。这里asked是过去分词。
再问: 哦。谢谢
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