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

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

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

好像没问题。语法上在特定情况下可以遵循实际时间先后而不拘泥于语法规定。这叫错综复杂时间条件句。我们老师讲的。

没有问题。如果非要挑错,petty的首字母得大写,仅此而已。

2.Petty___(just water)the flowers when it ___(begin)to rain.3. had started 2.had just watered, began 3. finished, went 4. set,