------- _______ you _______ the book ______ to the library yet. ------ Yes. I have.
#41873
A
Have ,returned,/
B
Have, returned, back
C
Did return ,/
D
Did, return,back
推荐题目
—— What are you doing? —— I _____ a letter to my pen pal.
#41497
A
write
B
am writing
C
writes
D
am write
I _______ the charity show on TV when the telephone rang.
#42682
A
watch
B
watched
C
am watching
D
was watching
Miss Lin ____ a lot of work for the poor area for about 10 years.
#36463
A
does
B
did
C
has done
D
will do
When I arrived at the cinema, the movie___________for10 minutes.
#37965
A
has begun
B
had begun
C
had been on
D
has been
