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【单选题】
用万用表测量电流,当不知道被测电流的大致数值时,应该先使用( )量程的电流表试测。(1分)
A.
较小
B.
中间
C.
最大
D.
无具体要求
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【单选题】Most people think of lions as strictly African beasts, but only because they've been killed off almost everywhere else. Ten thousand years ago lions spanned vast sections of the globe, and so did peop...
A.
The lions were on the brink of extinction.
B.
They were suffering from a fatal disease.
C.
They allowed him to see their vitality and charm at close quarters.
D.
Mother lion and her cub shared a deer.
【简答题】On deciding to buy your first home, you ’ re likely to be excited and full of enthusiasm( 热情 ). However, you should take care to plan well and understand the process to avoid any unexpected problems. ...
【单选题】听力原文: Man's first real invention, and one of the most important inventions in history, was the wheel. All transportation and every machine in the world depend on it. The wheel is the simplest yet perh...
A.
It led to many other inventions.
B.
Man had no use for it then.
C.
There were no wheels in nature.
D.
All of the above.
【判断题】进攻战术基础配合有传切、突分、策应、掩护等。
A.
正确
B.
错误
【单选题】中国最早创办的公立幼儿教育机构是1903年创办在( )的幼稚园。
A.
武昌
B.
南昌
C.
南京
D.
北京
【单选题】Note Dear Jessica, I have a piece of good news to tell you. I bought a book last week It is called How to Study. It is written by Gail Brown. I have read the author's work before and this work I think...
A.
7
B.
8
C.
9
D.
10
【多选题】改、扩建和技术改造项目“有无对比”分析的主要财务分析指标包括( )。
A.
财务内部收益率
B.
增量财务内部收益率
C.
增量财务净现值
D.
财务净现值
E.
权益投资内部收益率
【简答题】阅读理解。 For many years, I stuck to the idea that my suffering was because of my size. I believed that when the weight disappeared, it would take old wounds, hurts, and rejections with it. Many weight-co...
【单选题】在管路系统中配件的作用是:连接管道、改变管径、( )、接出支线管路及封闭管路等。
A.
交接管路
B.
堵塞管路
C.
改变管路方向
D.
交叉管路
【单选题】流体的基本特征是( )
A.
黏滞性
B.
流动性
C.
压缩性
D.
连续性
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