He has given me so much help that I really want to do something for him ______.
#63861
A
in turn
B
by turns
C
in return
D
in answer.
推荐题目
Fully ________ looking after three children at home, she no longer has time to enjoy the various activities in the club.
#65551
A
attached to
B
occupied in
C
contributed to
D
devoted to
The doctor tried his best to save this patient.At last he began ___.
#80870
A
to come
B
to come to life
C
to come up
D
to come up to
Sometimes drivers give him a tip, so that he has just enough money to _____.
#70048
A
live by
B
live for
C
live on
D
live with
According to the rules, students must not _____ their books during examinations.
#84003
A
read
B
watch
C
notice
D
look at