The experiment shows that proper amounts of exercise, if  __  regularly, can improve our health.
#97485
A
being carried out
B
carrying out
C
carried out
D
to carry out
推荐题目
Whenever she saw the young man, she would feel her heart __________. 
#96079
A
striking
B
beating
C
hitting
D
knocking
 The difficulty which we had _______ with the local people has now been removed.
#93705
A
communication
B
to communicate
C
communicated
D
communicating
I prefer studying English at home ____ the match.
#93678
A
rather than watching
B
to watch
C
rather than watch
D
to watching