With so many exercises ________, the students are having a hard time.
#88824
A
finished
B
finishing
C
to finish
D
being finishing
推荐题目
We are only___ glad to do anything we can ___ her.
#98036
A
too, to help
B
very, help
C
too, help
D
very, helping
The British are proud of the 2012 Olympic Games_____ in London.
#95987
A
to hold
B
to be held
C
holding
D
being held
The teaching building         in the big earthquake was our chemistry lab.
#96255
A
being destroyed
B
destroying
C
to be destroyed
D
destroyed