【选择题】进行时与完成时的.= =|||if the westher had been better ,we could have had a picnic.But it ___ all day.A rainedB rains C has rainedD is raining= = 为什么不知其他的..

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【选择题】进行时与完成时的.= =|||if the westher had been better ,we could have had a picnic.But it ___ all day.A rainedB rains C has rainedD is raining= = 为什么不知其他的..
【选择题】进行时与完成时的.= =|||
if the westher had been better ,we could have had a picnic.But it ___ all day.
A rained
B rains
C has rained
D is raining
= = 为什么不知其他的..

【选择题】进行时与完成时的.= =|||if the westher had been better ,we could have had a picnic.But it ___ all day.A rainedB rains C has rainedD is raining= = 为什么不知其他的..
从had been 和could 可以看出这个词应该填一个过去式之类的词就是说现在进行时啦一般现在时啦都不可能所以排除了BCD
而且也可以这样想这句话没有“for”或是“since”或是“already”这些完成时标志性的词从语境来看如果选C 也翻译不通
当然就只能选A

因为前面的句子是过去完成时，如果天气好点的话（实际天气已经是不好的了），我们就能去野餐了（实际已经没去野餐了）。所以后面一句说的是已经发生的事实，用过去时。

进行时,完成时与完成进行时的区别【选择题】进行时与完成时的.= =|||if the westher had been better ,we could have had a picnic.But it ___ all day.A rainedB rains C has rainedD is raining= = 为什么不知其他的.. 现在完成进行时与现在进行完成时的区别?不是现在完成时，而是现在完成进行时！过去将来完成进行时与过去完成进行时的区别是什么? 现在完成进行时与现在进行时和过去进行时的区别现在完成进行时与过去完成时的区别过去完成进行时与过去完成时的区别是什么现在完成时与现在完成进行时的区别一般过去时、现在完成时与完成进行时的区别初中英语现在完成时与现在完成进行时的结构一般过去式与完成进行时的区别谢谢~~ 高中英语现在完成时与现在完成进行时的区别讲解英语过去进行时的选择题练习. 现在完成进行时和将来完成进行的区别【选择题又一道】进行时与完成时的.-has your father returned from africa yet?-yes,but he ____ here for only three days before his company sent him to canada.A wasB has been C will beD would be我想选C或者D = =他爸爸是已经回【选择题1道】进行时与完成时的.mary is taking notes of the grammatical rules in class at XX school,where she ____ English for a year.A studies B studiedC is studyingD has been studying我想选B或者A=. 英语:将来完成时与将来完成进行时的区别过去将来完成时与过去将来完成进行时的区别