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【判断题】
剩下的就是怎样活的问题了,这却不是在某一个瞬间就能完全想透的事。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】As for air quality indoors, Australians suffer a higher concentration of pollutants than people in other regions.
A.
Y
B.
N
C.
NG
【单选题】The higher the cetane number, _____ the ignition quality of the fuel.
A.
the worse
B.
the better
C.
the smaller
D.
the greater
【单选题】Fuels of high quality with their earlier ignitions will cause higher _____ pressure in cylinders of a diesel engine.
A.
compression
B.
maximum
C.
rated
D.
oil
【简答题】在入栈时,应先判别栈是否为____;在出栈时,应先判别栈是否为____。
【多选题】What quality issues differentiate higher-quality watches from lower-quality ones? Higher quality watches _________.
A.
keep good time
B.
are resistant to water and shocks
C.
are made from more expensive, better-looking materials
D.
are made from non-metallic alloy.
【单选题】In author's opinion, the sudden appearance of higher-quality goods suggests its officials ______.
A.
become more concerned about the quality and domestic market
B.
turn to other ways to stimulate and enforce export rules
C.
have to improve goods' quality for the qualification of exports
D.
want consumers to buy better products at low prices
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