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【判断题】
铰链四杆机构中，取最短杆为机架时得到双曲柄机构。( )A.
正确
B.
错误
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【简答题】阅读理解。 On October 12, 2005, China launched its second manned spaceship, Shenzhou VI,send- mg two spacemen into space. It was the second time that our country had sent up manned spaceship after Shenzhou...
【简答题】乙醇拭浴拍拭双上肢时应在____、____、____稍用力并延长停留时间,以促进散热。
【单选题】Which of the following figures is false?
A.
Public officials worldwide receive more than $1 trillion in bribes each year.
B.
Russians are asked for more than $300 billion in bribes annually.
C.
In 2005, Russia was found to have paid 100 times more bribes than in 2001.
D.
About 4,000 companies have been participating in the oil-for-food program.
【简答题】I was loading (装载) my truck to go to the market when I hurt my left eye. The pain was like a hot sword(剑) being shoved through my head. I fell down on my hands and knees, and I knew it was bad. I was ...
【单选题】The workers are loading the goods into a car, _____, they are loading the car with goods. [ ]
A.
what is worse
B.
what's more
C.
that is
D.
to be honest
【简答题】乙醇拭浴拍拭双上肢时应在 ( ) 、( )、( ) 处稍用力并延长停留时间,以促进散热。
【单选题】When loading a container vessel，the operation is basically that of vertical loading．The important factors to be considered when loading containers are port of discharge，______．
A.
Available dunnage，and chocking
B.
Crushability，and inherent vice
C.
Sweat，and weight
D.
Weight，and refrigeration
【简答题】完形填空 I was loading my truck to go to the flea market when a hook(钩子) on one of the bungees bent and broke back into my left eye. The 1 was like a hot sword had been struck through my head. I fell down...
【多选题】下了说法中正正确的是:
A.
惯性是物体本身的固有属性，在经典物理范围，惯性的大小与物体是否运动无关
B.
任何物体都具有保持其运动状态不变的性质
C.
凡相对惯性系做匀速直线运动的参考系都是惯性系
D.
牛顿第一定律在其中严格成立的参考系称为惯性系，不成立的参考系称为非惯性系
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