______he try again, he might be successful.
A. Could
B. Might
C. Should
D. Must
查看答案
If Jane hadn't missed the early train, she _______ on time, but she was late.
A. will arrive
B. would arrive
C. would have arrived
D. had arrived
_______, he would be surprised.
A. Were Tom to see you
B. Were Tom see you
C. If Tom is to see you
D. If Tom has seen you
But for your help, I _______ the place.
A. can't find
B. can't have found
C. couldn't have found
D. hadn't found
_______, I should paint the room white.
A. If I have been you
B. If I would be you
C. If I will be you
D. If I were you
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