We can never expect ________ bluer sky unless we create ________ less polluted world.(2009·安徽)
#7922
A
a；a
B
a；the
C
the；a
D
the；the
推荐题目
---Do you know who invented ________ telephone?---No. But it is really________ most important invention.
#9799
A
/; the
B
the ;/
C
/ ;a
D
the ;a
On March14, 2013, Xi Jinping was elected____ president of ____ People’s Republic of China.
#8403
A
a; the
B
/; /
C
/; the
D
the; the
---Have you seen ________ toothpaste? ---Isn’t it on ________ sink?
#9178
A
the; a
B
/; the
C
the; the
D
/; a
--- Can you find me _______ symbol of China? --- ______ Great Wall.
#8736
A
不填, 不填
B
a, A
C
a, The
D
不填, The
I am sure I can help you find ____ bed for your new house, but now I'm heading for____ bed and ____ good sleep.
#10222
A
a , a , the
B
a , / , a
C
the , a , a
D
a , the , a