The experiment shows that proper amounts of exercise, if _____ regularly, can improve our health.
#67898
A
being carried out
B
carrying out
C
carried out
D
to carry out
推荐题目
All of us don’t believe the fact__ our best student failed in the competition.
#68722
A
that
B
which
C
when
D
why
Which do you enjoy ____ your weekend, swimming or fishing?
#72222
A
spending
B
being spent
C
spend
D
to spend
Living things are dying out quickly. Let’s ask ____ destroying them in the past years.
#73211
A
what part people have been playing
B
people have played in
C
what part people have played in
D
people have been playing what part
________ it rain tomorrow, we would have to put off the sports meeting.
#66947
A
Were
B
Would
C
Does
D
Should