Hardly ______ when the bus suddenly pulled away.
#84020
A
they had got to the bus stop
B
they got to the bus stop
C
did they get to the bus stop
D
had they got to the bus stop
推荐题目
 Not until all the fish died in the river ________ how serious the pollution was. 
#84292
A
did the villagers realize
B
the villagers realized
C
the villagers did realize
D
didn’t the villagers realize
Scarcely ________ ourselves in the theatre when the curtain ______ up.
#81258
A
had we seated; went
B
we had seated; went
C
seated; had gone
D
did we seated; had gone
Not unti his fellows criticized him _______ to admit his mistake.
#81828
A
does he begin
B
did he begin
C
began he
D
had he begun
It’s beyond words. Nowhere else in the world _______ such a wonderful house!
#82303
A
can find you
B
you can find
C
there can be
D
can there be
Only when I put myself in their position ________ they were more miserable than me.
#80116
A
I had known 
B
had I known
C
I knew
D
did I know