题目内容
__________ the sports meet will be held depends on the weather.?
| A.When ever | B.If |
| C.Whether | D.That? |
C?
whether引导主语从句,if不能引导位于句首的主语从句,A、D项不合题意。?
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题目内容
| A.When ever | B.If |
| C.Whether | D.That? |