To keep healthy, Professor Johnson ________ cycling as a regular form of exercise after he retired.
#65698
A
carried out
B
caught on
C
took up
D
made for
推荐题目
Peter must be ill. It’s the only thing that can _________ his strange behavior.
#77919
A
lie in
B
result from
C
account for
D
explain about
In such a background, his white hair was particularly his dark skin．
#64312
A
in relation to
B
in need of
C
in contrast to
D
in favor of
Many students’ failure ____ their carelessness in every examination.
#76586
A
takes in
B
gets in
C
lies in
D
turns in
Sam ______ some knowledge of the computer just by watching others working on it.
#71264
A
brought up
B
looked up
C
picked up
D
set up