题目内容
If the weather had been better,we could have had a picnic.But it all day.
| A.rained | B.rains | C.has rained | D.is raining |
A
考查时态。根据前半句的时态可知是与过去事实相反的虚拟语气。But后面的句子使用陈述语气,故使用过去时。
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