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请简述列车断面客流量(高精确度)观察的方案。
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举一反三
【单选题】Ernest Hemingway is famous for his concise style mainly because he employs a lot of ( ).
A.
balanced sentences
B.
short sentences
C.
long sentences
D.
elliptical sentences
【单选题】对于压缩气体属于易燃易爆性质时，在启动往复式压缩机前，应该采用( )将缸内、管路和附属容器内的空气或其他非工作介质置换干净，并达到合格标准，杜绝爆炸和设备事故的发生。
A.
氮气
B.
氧气
C.
水蒸汽
D.
过热蒸汽
【多选题】Ernest Hemingway is noted for the following ______.
A.
Lost Generation
B.
iceberg theory
C.
American Dream
D.
“grace under pressure”
【单选题】对于压缩气体属于易燃易爆性质时,在启动往复式压缩机前,应该采用( ) 将缸内、管路和附属器内的空气或其他非工作介质置换干净,并达到合格标准,杜绝爆炸和设备事故的发生
A.
氮气
B.
氧气
C.
水燕汽
D.
过热蒸汽
【单选题】对于压缩气体属于易燃易爆性质时，在启动往复式压缩机前，应该采用（）将缸内、管路和附属容器内的空气或其他非工作介质置换干净，并达到合格标准，杜绝爆炸和设备事故的发生。
A.
氮气
B.
氧气
C.
水蒸气
D.
过热蒸汽
【单选题】对于压缩气体属于易燃易爆性质时,在启动往复式压缩机前,应该采用( )将缸内、管路和附属容器内的空气或其他非工作介质置换干净,并达到合格标准,杜绝爆炸和设备事故的发生。
A.
空气
B.
氮气
C.
水蒸汽
D.
过热蒸汽
【单选题】Which of the following statements about Ernest Hemingway is INCORRECT?
A.
He is a famous American novelist.
B.
In his whole life, he was constantly against the sport of bullfighting.
C.
The Old and the Sea is one of his representative works.
D.
He has ever been awarded the Nobel Prize in Literature.
【单选题】Ernest Hemingway is one of the most famous American novelists, short-story writers and essayists, whose simple prose style. in the works like ______ have influenced a wide range of writers.
A.
All the King's Men
B.
The Sun Also Rises
C.
The Color Purple
D.
The Adventures of Huckleberry Finn
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