The lazy boy must have been dismissed last week,( ) he?A.has
来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/10/01 00:19:26
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?
到底选哪个?
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
再问: 最佳答案是was't 吗
再答: 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?
再问: 恕我愚昧,was‘t是最佳的吗?
再答: 是的
反意疑问句,从last week 可以判断这里只有D.didn't正确
再问: 最佳答案是was't 吗
再答: 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?
再问: 恕我愚昧,was‘t是最佳的吗?
再答: 是的
The lazy boy must have been dismissed last week,( ) he?A.has
He _ Water World twice last week A has been to B has gone to
he must have finished his project last week,——?A.hasn't he B
Ted Robinson has been worried all the week.Last Tuesday he r
You must have missed the train last week,___ A.must't you B.
He must have been ill,or he ______ to the party last night.
He must have been ill,or he ( )to the party last nigjt
The work has advanced been finished last week.
The radio set last week has been out of order
Jill has a headache the last week.
- What has a headache the last week.
3.The boy got a C in his math test last week.He _____serious