Helen couldn’t go to France after all. That’s too bad. I’m sure she would have e
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Helen couldn’t go to France after all. That’s too bad. I’m sure she would have enjoyed it if _____.
A. she’s goneB. she’ll go C. she’d gone D. she’d go
试题答案
C
解析:
表示与过去事实相反，从句用过去完成时。