Scientists across the world agree that this is an invention of _______ great significance, _______ invention that will greatly change human life.
#9551
A
a; the
B
a; an
C
/ ; the
D
/ ; an
推荐题目
—Shall I go over to chat with you this evening?—Nice of you! It is great comfort to keep me company, when I’m alone at home．
#8606
A
a：the
B
a；不填
C
不填；a
D
不填；不填
It is reported that a bus went out of _____ control on a highway ____ south of the city last night.
#8684
A
/; /
B
/; the
C
the; /
D
the; the
It is said that _____ good companion is better than _____ fortune, which can’t buy true qualities.
#9853
A
/; the
B
the; a
C
the; the
D
a; a
We have every reason to believe that __ 2010 World Expo in Shanghai will be _____ success.
#9043
A
/; a
B
the; /
C
the; a
D
a; a
The British commander tried to make Nathan Hale ___, but he failed.
#10335
A
turn a traitor
B
turn the traitor
C
turn traitor
D
turn traitors