he must have done it yesteraday,――?he must have done it for
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he must have done it yesteraday,――?he must have done it for 2 years ――?
he must have done it yesteraday,――?he must have done it for 2 years ――?he must have been here yesterday――?he must have been here for 2 years――?这几个反义疑问句题咋做,顺边讲解下,
he must have done it yesteraday,――?he must have done it for 2 years ――?he must have been here yesterday――?he must have been here for 2 years――?这几个反义疑问句题咋做,顺边讲解下,
He must have done it yesteraday,―didn't he―?
He must have done it for 2 years,―hasn't he―?
He must have been here yesterday,―didn't he―?
He must have been here for 2 years,―hasn't he―?
语法分析:
句子含表示推测的 must have done,反意疑问句的形式视具体情况而定.
有 already,for two days 等完成时的时间状语时,反意疑问句的助动词用 haven’t;
有last night,yesterday 等明确的过去时间状语时,用 didn’t;
如果两类时间状语都没有,用 haven’t 或 didn’t 都可以.
【刚才有误,不是haven't,而是hasn't.】
He must have done it for 2 years,―hasn't he―?
He must have been here yesterday,―didn't he―?
He must have been here for 2 years,―hasn't he―?
语法分析:
句子含表示推测的 must have done,反意疑问句的形式视具体情况而定.
有 already,for two days 等完成时的时间状语时,反意疑问句的助动词用 haven’t;
有last night,yesterday 等明确的过去时间状语时,用 didn’t;
如果两类时间状语都没有,用 haven’t 或 didn’t 都可以.
【刚才有误,不是haven't,而是hasn't.】
he must have done it yesteraday,――?he must have done it for
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He must have done it last night,____he 这个反意疑问句怎么做啊
must have been done must have done
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