If only I _____ driving before.
A. had learned
B. learned
C. learn
D. would learn
查看答案
I wish I _____ a bird.
A. is
B. were
C. will be
D. are
How I wish that I ______ the moon sometime in the future.
A. had visited
B. would visit
C. visited
D. will visit
I'd rather you _____ me the news.
A. not tell
B. not to tell
C. didn't tell
D. hadn't told
It might have saved me much tuouble_____the schedule.
A. did I know
B. have I known
C. do I know
D. had I known
微信支付 
支付宝支付