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