问题
选择题
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
答案
答案：C
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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
答案：C