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【多选题】
指出:“一有机会就提醒读者注意,决不要把他所说的剩余价值同利润或资本赢利相混淆。”对这段话的正确理解是
A.
剩余价值与利润无本质联系
B.
剩余价值是利润的本质内容
C.
剩余价值是资本的赢利
D.
利润常常只是剩余价值的一部分
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【单选题】Which factors can not influence the immune tolerance ?
A.
The age of the host.
B.
The way of Ag processing.
C.
The dosage of the Ag
D.
The injection way of Ag
E.
The health of the host
【单选题】Which is NOT mentioned about the factors which can influence the life span of freezers?
A.
Humidity.
B.
Proper care.
C.
The amount of storage.
D.
Surrounding temperature.
【单选题】There are many factors which may have an influence on adults and children being able to lead a healthy life. Nowadays, people are very busy. Often, both parents work outside the home. Children are exp...
A.
benefits of a healthy life style
B.
demands of daily life
C.
factors affecting a healthy lifestyle
D.
a positive approach to healthy living
【单选题】某四冲程直列六缸发动机的工作顺序为1-5-3-6-2-4,即第1缸工作后,第5缸工作,依此类推。请问当该发动机第1缸处于作功冲程时,第6缸处于什么冲程?
A.
进气冲程
B.
压缩冲程
C.
作功冲程
D.
排气冲程
【多选题】which factors can lead to a metro accident?
A.
damage of brake system
B.
bad weather
C.
failure/interruption of signaling system
D.
operational errors of TO
【单选题】四冲程四缸发动机(工作顺序:1-2-4-3)的一缸开始作功起,曲轴转到 720°时,第2缸处于( )行程 结束。
A.
进气
B.
作功
C.
压缩
D.
排气
【单选题】One of the factors limiting the amount of toad which can be put on a modem marine diesel engine is the_______.
A.
governor sensitivity
B.
exhaust temperature
C.
fuel injection pressure
D.
speed of the cam shaft
【单选题】One of the factors limiting the amount of load which can be put on a modern marine diesel engine is the ________.
A.
governor sensitivity
B.
exhaust temperature
C.
fuel injection pressure
D.
speed of the can shaft
【判断题】制作E-mail时,放入图片、视频,可以让内容更加丰富生动。
A.
正确
B.
错误
【单选题】Which factors can NOT induce histogenous hypoxia?
A.
Cyanide poisoning
B.
CO poisoning
C.
Mitochondrial injury
D.
Nitrite poisoning
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