---Have you returned the book to the library ____?   ---Yes, I have ____ returned it.
#47667
A
yet, yet
B
already, already
C
already, yet
D
yet, already
推荐题目
This kind of food must be ____ than that one.
#45574
A
delicious
B
much more delicious
C
more much delicious
D
much delicious
He has _____ homework to do every day. 
#45831
A
many
B
lots
C
lot of
D
a lot of