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
I used to love this film when I was young, but I_____ it that way any more.
#62535
A
don’t feel
B
didn’t feel
C
haven’t felt
D
hadn’t felt
--- ______ does he get to school?---- He rides his bike.
#62057
A
How long
B
How far
C
How
D
When
___his classmates___his Maths teacher has gone hiking. You can’t find them at  school.
#61999
A
Both, and
B
Neither, nor
C
either, or
D
Not only, but also
Where ______ your friend_____?
#62384
A
does; lives
B
does; live
C
is; live
D
do, live
—_______ the ball?  —It’s under the tree.
#62025
A
Is it
B
How’s
C
What’s
D
Where’s