— ________ have you learned to play the piano?— ________ five years ago.
#36030
A
How long, For
B
How often, For
C
How long, Since
D
How soon, Since
推荐题目
I knocked on the door but ________ answered.
#36135
A
somebody
B
anybody
C
nobody
D
everybody
 I don’t have ______ money to buy the car now.
#40763
A
too many
B
too much
C
many too
D
much too