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【单选题】
为防止液化石油气泄漏时在厨房的地柜内沉积发生危险，地柜柜门上的通风口应设在（）。A.
上部
B.
中间
C.
下部
D.
都可以
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举一反三
【单选题】Pollution: A Life and Death Issue One of the main themes of Planet under Pressure is the way many of the Earth's environmental crises reinforce one another. Pollution is an obvious example-we do not h...
A.
3 million
B.
2.1 million
C.
1.6 million
D.
3.2 million
【简答题】Combine the two sentences into one, using so or such. This issue was of importance. We could
not afford to ignore it.
【单选题】This issue is so complicated because______.
A.
the pope has no capacity to deal with it
B.
it involve two poles of near certainty
C.
it may affect the pope's orthodoxy
D.
there are two parties on this issue in the church
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