问题描述：
请问这个是条件状语从句还是虚拟语气?
If you____that late movie last night, you wouldn't be sleepy now.
A. hand't watched B. didn't watch C. haven't watched D. wouldn't have watched
1.请问该选哪个?为什么（能否详细解释下）
2.if引导的条件句跟虚拟语气有什么区别?如何区分呢?
If you____that late movie last night, you wouldn't be sleepy now.
A. hand't watched B. didn't watch C. haven't watched D. wouldn't have watched
1.请问该选哪个?为什么（能否详细解释下）
2.if引导的条件句跟虚拟语气有什么区别?如何区分呢?
问题解答：
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