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【单选题】
储存危险化学品的建筑通排风系统的通风管道不宜穿过防火墙等防火分隔物,如必须穿过时应用()材料分隔。A.
非燃烧
B.
燃烧
C.
木质
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【简答题】汉语做为一种语言,具有一切语言共有的性质。即从内 部结构上说,它是一种 ________;从外部功能上说,它是 ________。
【简答题】What novel is the above passage taken from? Who is the author?
【单选题】Located ________ the eastern coast of the sea, the village is fairly new ________ only a small population of less than 3,000.
A.
on, with
B.
off, with
C.
in, of
D.
on, in
【单选题】The conclusion which can be drawn safely from the second paragraph is that______.
A.
a population growth from natural increase leads to a greater proportion of the workforce
B.
a large population does not necessarily mean a higher proportion of workforce
C.
the larger the number of the aged in a population, the higher the proportion of the workforce
D.
if the population has an evenly spreaded age distribution, the workforce will be lower
【简答题】汉语做为一种语言,具有一切语言共有的性质。即从结构上说,它是一种 ;从功能上说,它是 。
【简答题】汉语做为一种语言，具有一切语言共有的性质。即从结构上说，它是（）；从功能上说，它是人类社会最重要的（）。
【简答题】What did the author learn from what she saw in Ascot?
【单选题】What did the author learn from his friend‘s story? 查看材料
A.
Giving more respect to friends.
B.
Extending life as possible.
C.
Caring for yourself and enjoying luxury.
D.
Getting comfort from God.
【单选题】According to the speaker, how do developers contribute to the reduction of amphibian population?
A.
By taking over ponds.
B.
By constructing sewers.
C.
By building dams on rivers.
D.
By flooding marshes.
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