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【单选题】
下列不属于气动技术特点的是( )A.
来源方便，系统简单
B.
可实现精准传动和定位
C.
压力损失小，适用于集中供气和远距离传输
D.
实现无级变速
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皮皮学刷刷变学霸
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【简答题】He’s determined to finish the job __________ long it takes. A. no matter B. however C. wherever D. whatever 37. Hardly ever _________ get a good job these days without a good educati...
【单选题】— Can you catch what I said ? — Sorry , I can ________understand it because you speak very quickly . A. almost B. probably C. mostly D. hardly
A.
B.
C.
D.
D
【简答题】Passage Four：Questions 36 to 40 are based on the following passage.Before 1945, hardly anyone outside of New Mexico had ever heard of Alamogordo. In 1960 its population numbered 21,723. Ever since 189...
【单选题】在水平铁路转弯处,往往使外轨略高于内轨,这是为了( )。
A.
增加火车轮子对外轨的挤压
B.
减轻火车轮子对内轨的挤压
C.
使火车车身倾斜，利用重力和支持力的合力提供转弯所需向心力
D.
限制火车向外脱轨
【单选题】People often fall ill because of me.36 , they can hardly blame me it is largely their own37 . A tired person may get38 , especially when he goes to crowded places with polluted air. A sudden change in...
A.
Therefore
B.
Besides
C.
However
D.
Then
【简答题】Miss Lovely began to work in our office last year. She thought she was 36 and hardly talked with us . Her house was a little far from our company and she had to go to work 37 every day. Of course, she...
【单选题】Hardly ___________ the railway station when the train started.
A.
did reach
B.
had I reached
C.
I reached
D.
I had reached
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