must的过去式怎么造句

snaillin 1年前 已收到3个回答 举报
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巴乐 幼苗

共回答了9个问题采纳率：88.9% 举报

must 是情态动词.没有过去式.你所说的应该是must have done的形式.意思是.肯定怎么怎么.例如It must have rained last night 昨晚肯定下雨了.must have done表示对过去的肯定猜测.

1年前

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柯26 幼苗

共回答了21个问题采纳率：95.2% 举报

We must do as we are told.我们必须按吩咐的去办。Dream is a wife who must talk.梦是一个一定要聊天的妻子。 Dream is a wife who must talk.梦是一个一定要谈话的夫人。

1年前

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denylee2002 幼苗

共回答了17个问题采纳率：82.4% 举报

英语外教说：must = have/has to (一定、必须的意思)， 例如：She must report to the teacher immediately. = She has to report to the teacher immediately. 她一定要立刻去跟老师报到。 must 的过去时: had toShe had to report to the teacher imme...

1年前

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