----________ have you been studying at school? ----For more than four years．
#40881
A
How often
B
How long
C
How old
D
How far
推荐题目
We have ______ up early in order to catch the early bus.
#41281
A
used to get
B
been used to get
C
used for getting
D
been used to getting
—Hi, Lucy. Have you finished your homework yet? —No, just a half. I am really bored with so much homework. —_____
#40764
A
So do I.
B
So am I.
C
So I do.
D
So I am.
—________ do you update your micro blog (微博)? —Twice a week.
#41207
A
How long
B
How often
C
How many times
D
How soon