It was Mr. Zhang that helped us out of the trouble. Without his help, we ______ it so easily.
#86786
A
can’t manage
B
mustn’t have managed
C
couldn’t have managed
D
couldn’t manage
推荐题目
---Have you found your book yet? ---No. I’m not sure where I ___it.
#88088
A
leave
B
had left
C
could have left
D
was to leave
—Hi, Johnson, any idea where Susan is? —It’s class time, so she in the classroom now.
#87475
A
can be
B
must have been
C
might have been
D
should be
-___________you sing so loudly so late? Can`t you see it is already midnight? -Oh,sorry.
#87261
A
Can
B
Should
C
Must
D
Would
-----He should have come to join in the thorough cleaning. -----He________, I think. It’s not his turn.
#88328
A
needn’t have to
B
needn’t have
C
didn’t have to
D
doesn’t need to
If we ___________some measures, we might have prevented the environmental pollution．
#87466
A
take
B
had taken
C
took
D
have taken