题目内容
________ is of no concern to us.
A.It rain or not | B.If or not it rains |
C.Whether it rains or not | D.Will it rain or not |
C
解析
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题目内容
________ is of no concern to us.
A.It rain or not | B.If or not it rains |
C.Whether it rains or not | D.Will it rain or not |
C
解析