—____ is your schoolbag?—It’s green.
#60223
A
What
B
What color
C
Where
D
How
推荐题目
---          a month do you do voluntary work ? ---Twice a month. 
#59864
A
How long
B
How many times
C
How much
D
How often
I think he must be writing his essay at home now, ______?
#64717
A
is he
B
isn’t he
C
do I
D
mustn’t he
 Let’s visit the National Museum this weekend, _______? 
#64557
A
will you
B
won’t we
C
don’t we
D
shall we