English is a language that many people around the world           not speak perfectly but at least can understand.
#87217
A
could
B
would
C
will
D
may
推荐题目
---Did you visit the famous museum ?  ---No. We ______ it. But we spent too much time shopping. 
#89472
A
can't have visited
B
could have visited
C
must have visited
D
shouldn't have visited