The lazy boy must have been dismissed last week,( ) he?A.has

The lazy boy must have been dismissed last week,( ) he?A.hasn't B.haven't C.doesn't D.didn't
到底选哪个?
canglangss 1年前 已收到6个回答 举报

meimei1969 幼苗

共回答了18个问题采纳率:94.4% 举报

答案选D.didn't
反意疑问句,从last week 可以判断这里只有D.didn't正确

1年前 追问

6

canglangss 举报

最佳答案是was't 吗

举报 meimei1969

当must+have done表示对过去的情况进行推测(一般句中有明确的过去时间状语),问句要根据陈述部分谓语的情况用“didn't+主语”或“wasn't/weren't+主语”;如果强调动作的完成(一般没有明确的过去时间状语),问句要用“haven't/hasn't+主语”。    She must have read the novel last week,didn't she?    她上星期一定读了这本小说,是吗?    You must have told her about it,haven't you?    你一定把这事告诉她了,是吗?

canglangss 举报

恕我愚昧,was‘t是最佳的吗?

jade111 幼苗

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D

1年前

2

点点看 幼苗

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应该选择a

1年前

2

鈊祇铕祢 幼苗

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2、The lazy boy must have been dismissed last week,( ) he? A.hasn't B.haven't C.doesn't D.didn't 参考答案给的是D,但我觉得“must

1年前

2

mtm4 幼苗

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D

1年前

0

慕容公子的干跌 幼苗

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The lazy boy must have been dismissed last week,( ) he? A.hasn't B.haven't C.doesn't D.didn't
答:E。 wasn't
译:那个懒惰的男孩上周一定被开除了,不是吗?
析:将原推测句改为正常的陈述句就是:The lazy boy was dismissed last week, ___...

1年前

0
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