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
The purpose of new inventions is _______ life more difficult, but to make it easier.
#48430
A
not make
B
not making
C
not to make
D
do not make
---What are you going to do when you grow up? ---A singer, but my parents wish me _________ a teacher.
#49274
A
am
B
to be
C
will be
D
be
-How do you know that she likes singing?-I often hear her after class.
#50786
A
to sing
B
singing
C
sing
D
sings