I was on the highway when this car went past fol. Lowed by a police car. They ______ at least 150 kilometers an hour.
#90502
A
should have been doing
B
must have been doing
C
could have done
D
would have done
推荐题目
Don't handle the vase as if it ________ made of steel.(2012·北京)
#86543
A
is
B
were
C
has been
D
had been
The doctor said I was over-weight. If only I _____ less!
#89982
A
ate
B
have been eating
C
have eaten
D
had eaten
---Look! The clouds are gathering. ---Yes. I’m afraid it be pouring down soon.
#88221
A
can
B
must
C
should
D
might
After the bell rings, which indicates the ending of the exam, you_____ stay ____ you are until all your papers are collected.
#87746
A
shall, where
B
would, where
C
will, in which
D
can, what
She ______ find any ______ employment.
#88074
A
wasn’t able to; normal
B
shouldn’t; often
C
couldn’t; regular
D
mightn’t; ordinary