I suppose he ought to have known that,________?A．don’t IB．oughtn’t heC．do ID．oug
题型：不详难度：来源：
I suppose he ought to have known that,________?| A．don’t I | B．oughtn’t he | C．do I | D．ought he |
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答案
| B |
解析
| “I suppose+宾语从句”后面的反问句与宾语从句中的主语和谓语一致。 |
举一反三
I don’t think Mary is angry with you,________?| A．do I | B．is she? | C．isn’t she | D．don’t I |
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Everything is ready,________?| A．aren’t they | B．isn’t it? | C．isn’t everything | D．are they |
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Nobody phoned while I was out,________?| A．did they | B．didn’t they | C．did he? | D．didn’t he |
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He used to have nothing for breakfast,________?| A．usedn’t he | B．didn’t he | C．did he | D．must he |
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We have to finish our homework first,________?| A．haven’t we | B．don’t we | C．mustn’t we | D．shouldn’t we |
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