题目内容
Simon is very regretful. If he had been more careful, he _____ such a big mistake.
A. hasn’t made B. hadn’t made
C. won’t have made D. wouldn’t have made
D
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题目内容
Simon is very regretful. If he had been more careful, he _____ such a big mistake.
A. hasn’t made B. hadn’t made
C. won’t have made D. wouldn’t have made
D