It took a great deal of courage to admit that all their efforts had been ________.
#25114
A
in danger
B
in vain
C
in return
D
in turn
推荐题目
The twin brothers are very similar ______ appearance but quite different _____ hobbies.
#27087
A
to , in
B
to ,from
C
in ,in
D
in, from
——Let’s go skating after school. ——_____ Call for me at any time.
#27726
A
Wait a moment.
B
Sounds good.
C
That depends.
D
What for?
On April 1, Jim tried to play a trick ______ his teacher but the teacher wasn’t taken _____.
#25629
A
by; on
B
in; in
C
on; in
D
on; on