What way can you think of ______ the mice in the room?
#93575
A
how to kill
B
to kill
C
killing
D
killed
推荐题目
_______ which university to attend, the girl asked her teacher for advice.
#91095
A
Not knowing
B
Knowing not
C
Not known
D
Known not
One learns a language by making mistakes and _______ them. 
#97851
A
correct
B
correcting
C
corrects
D
to correct
Though I am improving in my study,I still have a long way to go ________ some of my classmates.
#98485
A
to compare with
B
to compare to
C
comparing with
D
compared with