---We can’t expect _____blue sky unless we create ____less polluted world.
#8991
A
a; a
B
a; the
C
the; a
D
the; the
推荐题目
Let’s go to cinema-that’ll take your mind off the problem for_____ while。
#10112
A
the；the
B
the； a
C
a； the
D
a； a
This book tells ________ life story of John Smith, who left ______ school and worked for a newspaper at the age of 16.
#10405
A
the; the
B
a; the
C
the; 不填
D
a; 不填
We were dancing to ____ music when all of ____ sudden the power went out and we were left in the dark.
#8110
A
the; a
B
the; /
C
a; /
D
/; the
— What’s Tom like?— He is _____ honest student; _______, all of us like him very much.
#8066
A
a; honest
B
an; to be honest
C
a; honestly
D
an; honest