We can have_______ bluer sky if we create________ less polluted world．
#34650
A
a；a
B
a；the
C
the；a
D
the；the
推荐题目
—Li Na is _____________ first Asian who won championship in French Tennis Open.—We’re proud of her！
#34507
A
one
B
the
C
a
D
不填
--- Put ________ waste bag into the dustbin, please.--- It’s not ________ waste bag. It’s my shopping bag.
#33303
A
the; a
B
a; the
C
a; a
D
不填; the
Look! There is _____ colour bird in the tree. ______ bird is singing.
#34399
A
a; The
B
/; The
C
the; A
D
a; /
—What did ________ old man in red buy in your shop?—He bought ________ umbrella.
#33152
A
a ; /
B
the ; an
C
/ the
D
an ; a
---This is way I’ve told you about. --- It is really useful one.
#33979
A
the, an
B
the, a
C
a, a
D
a, the