---- Did you visit the Big Ben in London?---- No, we ______ it, but we spent too much time shopping.
#90301
A
could visit
B
could have visited
C
must ahave visited it
D
can have visited
推荐题目
--Well done, Jack !  --Thanks. But given more time, I__________ it better.
#90017
A
shouldn't have done
B
could have done
C
might not do
D
could do
He spoke as though he________ anything of the world. --Really?
#86457
A
knew
B
had known
C
knows
D
has know
It was desired that the project ______ before the end of this month.
#87488
A
would be finished
B
was to be finished
C
be finished
D
was going to be finished