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
C
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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
C