作业帮The reason why they had to leave wasn't explained to us.为什么用 had to 而不用must
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The reason why they had to leave wasn't explained to us.为什么用 had to 而不用must
The reason why they had to leave wasn't explained to us.为什么用 had to 而不用must
The reason why they had to leave wasn't explained to us.为什么用 had to 而不用must
had to - - - -指的是已经“过去”的事情,must通常是指“将来”的事情.你的句子里 wasn't 是“过去”的事情呀.这说明他们已经离开了.就必须用had to
wasn't explained to us是过去式；had to 过去的过去。
时态保持一致。
had to - - - -指的是已经“过去”的事情， must通常是指“将来”的事情.你的句子里 wasn't 是“过去”的事情呀。这说明他们已经离开了。
我想问一下楼上的几位 有谁是真正的英语专业的？？
That's the reason why they are donging now.
the reason that和the reason why
the reason why与 the reason
the reason why 的用法
This is the reason ____ they are all against the plan.A.which B.that C.why D.whatThis is the reason ____ they are all against the plan.A.which B.that C.why D.whatWhich one?Why?
the reason for和the reason why的区别?
the reason for 与 the reason why的区别
是the reason for还是the.reason.why
the reason why 和the reason that有区别吗
the reason why和 the reason that 的区别
the reason why和the reason that两者如何区分
the reason that和the reason why 分别造句
That is the reason that they are all against the plan.reason后的that为什么不能用why代替?(原句肯定对）
the reason why...is that...造句 带汉译
You are the reason why I smile
not know the reason why的意思
the reason后面加that还是why
the reason什么时候用why 和because