—________ 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
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
---____ do you study for a math test? ---I study math ____ lots of exercises.
#40941
A
What, by doing
B
How, by doing
C
How, doing
D
What, doing