The math problem is so hard. I really don’t know    .
#62035
A
how to do it
B
how to do
C
what to do it
D
where to do it
推荐题目
________ important ______ us to listen carefully in class!
#62049
A
That’s; of
B
It’s; for
C
This is; for
D
It’s; of
— How long are you staying there?    —____________.
#62587
A
Next week
B
On Sunday
C
Next month
D
For a month
It takes me two hours ______ my homework every day.
#62046
A
do
B
to do
C
doing
D
Does
_______ try this one ? I think it’s better.
#62280
A
What about
B
How about
C
Why not
D
Why don’t
-_         are the socks? - They are two dollars.
#61963
A
Where
B
Whose
C
How much
D
How long