--- The fog is so thick that the express way ____ have been closed. --- You are right. I ____ have thought of that. Now we have to take another road.
#63639
A
can; should
B
may; can
C
should; must
D
must; should
推荐题目
-What’s your plan for the summer holidays?-I’ve no idea, but I’ ve decided _____ at home and have a good rest first.
#75184
A
to stay
B
stay
C
stayed
D
staying
— Do you know whose magazine is it?— I think it be Lily’s, for we can find her name on the cover.
#75615
A
can
B
might
C
could
D
must
My book, The House of Hales, is missing. Who ________ have taken it?
#62175
A
need
B
must
C
should
D
could