Maria has _____ trouble _____ math, so she often asks her math teacher for help.
#49150
A
much; understanding
B
no; with
C
many; understanding
D
not; to understand
推荐题目
On the way to the post office, I heard some children ________the English song.
#48666
A
sang
B
to sing
C
singing
D
sings
This big bag is too heavy for the little boy ______.Who volunteers to help him?
#49902
A
carries
B
carrying
C
carried
D
to carry
—We can use QQ to talk with each other online.—Really? Could you show me ______it?
#49707
A
what to do
B
how to do
C
when to do
D
why to do
He couldn’t wait_____ home after he finished_____ the movie.
#49977
A
to go, make
B
to go, making
C
going to, making
D
going, to make
These days my classmates are busy ____ ready for the graduation exam.
#50770
A
to get
B
get
C
getting
D
got