Can you hear the girls ______in the next room?
#49585
A
sang
B
tosing
C
singing
D
sing
推荐题目
____ more information about the school, you can go to www. sjz42.com.
#49823
A
Find
B
Finding
C
To find
D
Found
The robot needs _______ once a month. And we will check it for you for free.
#48844
A
to check
B
checked
C
checking
D
to checking
