---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
 Don’t eat that banana.It smells________.
#45312
A
dirty
B
delicious
C
bad
D
badly
1 argued with my best friend yesterday. She is angry with me now. The underlined part means“______”.
#46194
A
is mad at
B
is worried about
C
is surprised at
D
is strict with
 Today the forests are getting ____________, we must ________ down  too many trees.
#45664
A
more and more, prevent people cutting
B
fewer and fewer, stop people cutting
C
smaller and smaller, keep people cutting
D
bigger and bigger, keep people from cutting
 David is ____ student in our class. Nobody is taller than him.
#44358
A
tall
B
taller
C
tallest
D
the tallest