She couldn’t        her words        by the students even if she repeated them once again.. 
#101805
A
get…understanding
B
get…understood
C
get… to understand
D
make…understand
推荐题目
Look at these clouds. ______.
#103818
A
It’ll rain
B
It’s going to rain
C
It’ll be raining
D
It is to rain
The machine _____ . It hasn’t worked for years and no one wants to repair it.
#101169
A
didn’t work
B
wasn’t working
C
doesn’t work
D
isn’t working