问题
选择题
If I had taken part in the 400-meter relay race in the sports-meet, our class _____ the race．I’m _____ weight this year．
A．might not have won; gaining
B．Would not have beaten; putting on
C．can not have defeated; losing
D．must not have achieved; acquiring
答案
答案：A
考查if从句对过去的虚拟，从句用过去完成时，主句Would / might /,could +have done, win+sth, beat+sb,put on weight 增加体重。
