问题描述：
急 We'll climb the hill if it-----the day after tomorrow
A.doesn't rain B.isn't raining C .won't rain D.can't rain
一定要说明一下选项的理由,因为老师要讲的时候说明为什么选那个选项.
还有一道 I sometimes study late into night,------11:00 or later
A .before B .after C.until D.when
也要理由
A.doesn't rain B.isn't raining C .won't rain D.can't rain
一定要说明一下选项的理由,因为老师要讲的时候说明为什么选那个选项.
还有一道 I sometimes study late into night,------11:00 or later
A .before B .after C.until D.when
也要理由
问题解答：
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