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【单选题】
作业一旦进入内存即为执行状态,与之相关的进程在作业进入内存时予以创建,该进程的初始状态为()。
A.
运行态
B.
就绪态
C.
阻塞态
D.
提交态
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【简答题】The surprising thing is that many people who consider themselves qualified music lovers abuse that level in listening. They go to concerts in order to lose themselves. They use music as an escape from...
【简答题】采用标准齿条型刀具,按展成法原理加工正常齿制渐开线标准直齿圆柱齿轮,不发生根切的最少齿数是zmin= [填空(1)] 。当加工齿数少于zmin的直齿轮时,为避免发生根切,刀具应进行[填空(2)]变位安装。
【判断题】柜员在营业时间内出现单证的紧缺时,可以自行向其他柜员借用。
A.
正确
B.
错误
【单选题】What is the main idea of the passage?
A.
Green bananas are very useful fruit.
B.
People living in small villages are usually very kind.
C.
People should go out to see the whole world very often.
D.
One should understand the world from different perspective.
【单选题】标题栏应位于图纸的 。
A.
左下方
B.
右下方
C.
左上方
D.
右上方
【多选题】What are the main objectives of M&A deals?
A.
To go public
B.
To lower operating costs
C.
To gain more efficient control of global market share
D.
To raise money
【多选题】图纸标题栏位于
A.
图纸的下方
B.
图纸的右侧
C.
图纸的上方
D.
图纸的左侧
【简答题】标题栏应位于图纸的( )。
【单选题】GM foods cause great concerns and anger among people. What are the main concerns? Choose the one which is not the correct answer.
A.
GM foods may go against Mother Nature.
B.
The use of more precise technology makes GM foods much safer.
C.
There is no sufficient evaluation of the risks of GM foods.
D.
GM foods may lead to the reduction of biodiversity.
【单选题】渐开线齿轮采用齿条型刀具加工时,刀具向轮坯中心靠近,是采用( )。
A.
正变位
B.
负变位
C.
标准齿轮加工
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