---      do you surf the Internet?  --- Once a week.
#62132
A
How often
B
How long
C
How soon
D
How many
推荐题目
—_______ the ball?  —It’s under the tree.
#62025
A
Is it
B
How’s
C
What’s
D
Where’s
We can’t fix this machine well. Can you show us ___? 
#62014
A
how to do
B
what to do it
C
how to do it
D
where to do
____ are you and ____ are you from?
#62030
A
Who, who
B
What, where
C
Where, who
D
What, what
--        ?--It's red and blue.
#62351
A
Where's your shirt
B
What color is your shirt
C
What's color your shirt
D
How old is your shirt