The most important thing about cotton in history is _____ part that it played in _____ Industrial Revolution.
#10278
A
不填；不填
B
the；不填
C
the; the
D
a; the
推荐题目
If you buy ______MP4 player in our store, you can get a watch for ________free.
#9623
A
a ,\
B
an; the
C
an; \
D
the ; the
Tom, Jack and Rose were named as assistant professors. Believe it or not, ______ three of them were of ______ age.
#9927
A
不填; an
B
不填; the
C
the; an
D
the; the
One of the functions of _______UN is promote respect for human rights, making the world _______ better place.
#8658
A
the; a
B
不填; the
C
不填; a
D
a; the
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
Some experts say _______ birthrate of Chinese, after the one-child policy is relaxed, can see _______ modest increase in future.
#7668
A
the; a
B
a; a
C
a; /
D
the; the