It is strongly recommended that the machine_____________ every year.
#86995
A
are checked
B
should check
C
checked
D
be checked
推荐题目
The scientists are urging that the chemical _____．
#87240
A
is banned
B
should ban
C
be banned
D
must be banned
---What a pity! I missed the last concert of the year. ---Oh, not at all. It was so terrible. In fact, I would rather I ________ there.
#87379
A
hadn't been
B
was not
C
haven't been
D
am not
The young man insisted that he＿＿＿＿＿nothing wrong and＿＿＿free.
#89951
A
did； set
B
had done； should be set
C
do； be set
D
had done； must be set
---It rained cats and dogs this morning. I’m glad we took an umbrella.---Yeah, we would have got wet all over if we ______.
#86733
A
haven’t
B
didn’t
C
don’t
D
hadn’t
If you ________ yesterday，you ________ with your mother now.
#87090
A
set off; would talk
B
had set off; would be talking
C
set off; would have talked
D
had set off; would talk