— I didn’t know you were friends with Mr. Smith. — We ______ each other for6 years.
#36996
A
knew
B
are known
C
have known
D
will know
推荐题目
    TV at that time?
#39549
A
Did you watch
B
Have you watched
C
Were you watching
D
Are you watching
-___________?   - Because they are very cute.
#37501
A
What is it ?
B
Where are they from?
C
Why do you like pandas?
D
How do you like pandas?