题目内容

If I hadn’t stood under the ladder to catch you when you fell, you _________ now.
A.wouldn’t be smilingB.couldn’t have smiledC.won’t smileD.didn’t smile
A
考查混合虚拟。If I hadn’t stood under the ladder to catch you when you fell和过去事实相反,用过去完成时;you _________ now.和现在事实相反,用wouldn’t+现在时态。选A。
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