If we do not deal with ________ problem caused by air pollution, our planet may no longer be ________ healthy place for us.
#7806
A
a; the
B
a; a
C
the; a
D
the; the
推荐题目
We all hold ________ belief that those who have ________ wonderful sense of humor are more popular.
#8272
A
a; the
B
/; /
C
the; /
D
the; a
—— What do you think of Yuan Longping? —— ______ man of ______ great achievement.
#9317
A
The; /
B
/ ; /
C
A; the
D
A; /
—This is ______room I told you before.--I see. Isn’t it _____ bright one?
#7652
A
a/ a
B
the/ a
C
the/ the
D
a/ the
Mr Wang gave us＿＿＿＿＿on how to improve our English．
#10203
A
so good an advice
B
a good advice
C
some good advices
D
a piece of good advice
She studied ________ medicine before she became ________ writer
#7827
A
the; the
B
the; a
C
不填； a
D
不填； the