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A US coal producer agreed to pay ________ total of $ 209 million for the mining accident that killed 29 people，________ worst such disaster in 40 years in the US.
#7633
A
the；the
B
a；a
C
the；a
D
a；the
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Her dress was spotlessly clean and well made,but it was______kind of ______dress which the daughter of a poor man might have worn.
#10095
A
the;a
B
a;a
C
the;/
D
/;/
Even though you fail         first time, you can still try         second time.
#8347
A
a, the
B
the, a
C
不填，a
D
a, 不填
The radiation of uranium was then regarded as_____secret of_____nature.
#10089
A
a;the
B
a;a
C
the;the
D
a;/
The climate change conference has come to __________ end, but the developing countries are dissatisfied with __________ small step that the developed countries have taken to reduce the emission(排放) of water gases.
#9243
A
不填， a
B
不填， the
C
an , a
D
an, the
With ________ look of disappointment, he left the Student Union office. Without ________ knowledge of photographing, he missed the chance to be an editor of Babel.
#8659
A
the, the
B
a, a
C
the, a
D
/, the