题目内容

以下滚动轴承中，不允许有角偏差的是()。

A. 向心滚子轴承
B. 圆锥滚子轴承
C. 向心球轴承
D. 推力球轴承

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组成检验批的内容施工完毕后，由()组织内部验评，项目专业质检员签认后报监理工程师组织验评签认。

A. 项目经理
B. 专业技术员
C. 项目总工程师
D. 工号技术员

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You are the message mentioned in the passage suggests you should always provide messages to others.

A. Y
B. N
C. NG

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A．A TV set.B．A stereo.C．An alarm clock.D．A battery -operated clock radio.

A TV set.
B. A stereo.
C. An alarm clock.
D. A battery -operated clock radio.

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A．He already took a picture of the flowers.B．He doesn't know how to use the camera.C．H

A. He already took a picture of the flowers.
B. He doesn't know how to use the camera.
C. He doesn't think the flowers are beautiful.
D. He does not have any more film left.

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以下滚动轴承中，不允许有角偏差的是()。

A. 向心滚子轴承 B. 圆锥滚子轴承 C. 向心球轴承 D. 推力球轴承

组成检验批的内容施工完毕后，由()组织内部验评，项目专业质检员签认后报监理工程师组织验评签认。

You are the message mentioned in the passage suggests you should always provide messages to others.

A．A TV set.B．A stereo.C．An alarm clock.D．A battery -operated clock radio.

A．He already took a picture of the flowers.B．He doesn't know how to use the camera.C．H

A. 向心滚子轴承
B. 圆锥滚子轴承
C. 向心球轴承
D. 推力球轴承