这句话有无问题:petty had just watered the flowers when it began to

问题描述:

这句话有无问题:petty had just watered the flowers when it began to rain
1个回答 分类:英语 2014-12-14

问题解答:

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没有问题.主句用过去完成,从句用一般过去.表示“当天开始下雨时,Petty刚给花浇完水.
 
 
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