At present，the government must be very _____ about setting policies for the economical crisis and make no decision until they are quite sure it is the right one．
#178
A
particular
B
concerned
C
cautious
D
alternative
推荐题目
We are going to have _________off next month, so we will go on a trip.
#51688
A
a two weeks’
B
two week
C
a two-week
D
two weeks
After the war, a new school building was put up ___________there had once been a theatre.
#76815
A
that
B
where
C
which
D
when
It’s a good habit to turn off the unnecessary lights, it can help save .
#27822
A
space
B
energy
C
time
D
food