It was 3 hours before he came back. 过了三个小时他才回来 ⑶ It + be + 时间点 + when引导的时间状语从句 这个句型中, it 代指时间,表示时间点的词前没有介词。 Eg : It will be Monday when he comes back. 他周一的时候回来. It was Monday when he came back...
(1) From what have been discussed above, what really accounts is not the danger of 主题, but how we can prevent it from getting worse. (2)On the one hand, we should be sensible to strengthen the enforcement of the laws to protect . (3)On the other ...
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