------- _______ 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
---- Look! Somebody_______ the sofa.---- Well, it wasn't me. I didn't do it.
#39251
A
is cleaning
B
was cleaning
C
has cleaned
D
cleaned
Tom said he           to Guangzhou.
#40149
A
never went
B
had never been
C
has never gone
D
has never been
Tom was made_______ his own clothes by his mother.
#40377
A
wash
B
washed
C
to wash
D
washing
A lot of trees________ around here every year, and we can  enjoy fresher air now.
#39126
A
were planted
B
are planted
C
will planted
D
are planting