I’m glad I went over all my notes; otherwise .A. I may have failedB. I’d failC. I’d have

I’m glad I went over all my notes; otherwise .
A. I may have failed
B. I’d fail
C. I’d have failed
D. I’ll have failed

A. I may have failedB. I’d fail(答案→)C. I’d have failedD. I’ll have failed解析：可联系答.案.网客服索取。

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