If we _______ adequate preparations, the conference wouldn’t have been so successful.
#87422
A
haven’t made
B
wouldn’t make
C
didn’t make
D
hadn’t made
推荐题目
—Where are you going for your holidays this summer?--Well,it’s not been decided.I______go to the countryside to see my parents.
#88469
A
might
B
need
C
can
D
must
Jenny，you ________ play with the knife；you ________ hurt yourself.
#88105
A
won’t；can’t
B
shouldn’t；must
C
mustn’t；may
D
can’t；shouldn’t
----Are you happy that your old friend visited you yesterday? ----I would rather he_______. I was so busy then.
#86862
A
didn’t
B
hadn’t
C
hasn’t
D
haven’t
It’s required that mineral resources_______ hand in hand with the local environment protection.
#87634
A
be exploited
B
exploit
C
have exploited
D
exploited
It is usually not quite cold in this area in March, but sometimes temperature __________be very low.
#89317
A
should
B
can
C
must
D
shall