Recently people have made great progress in using ____ power of nature to produce____ electricity.
#8387
A
a; the
B
/; /
C
the; /
D
a; an
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The development of industry has been_______ gradual process throughout _______ human existence, from stone tools to modern technology.
#9174
A
不填, the
B
the; a
C
a; 不填
D
a; a
— What do you think about _________ dress in the shop window?— Oh, it’s beautiful. You may give it to Linda as _________ birthday present.
#9579
A
a; a
B
the; a
C
a; the
D
the; the
I don’t like talking on＿＿telephone；I prefer writing＿＿letters．
#10208
A
a； the
B
the；不填
C
the； the
D
a；不填
Many people agree that _________ knowledge of English is a must in _________ international trade today.
#8680
A
a; /
B
the; an
C
the; the
D
/; the
Never lose _____ heart. There is always a chance of _____ weak defeating _____ strong.
#9825
A
×; the; the
B
the; the; the
C
×; ×; ×
D
a ; the; the