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问题 单项选择题

一动线绕固定轴回转形成的曲面，称为（）面，母线上每一点绕轴线回转形成垂直于轴线的圆，称为（）

A.回转/经圆

B.回转/纬圆

C.曲面/纬圆

D.圆柱/纬圆

答案

参考答案：B

单项选择题

经济法和( )是制定财政法制的基本依据。

A．行政法

B．民法

C．金融法

D．劳动法
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单项选择题

Which of the following is a recommended procedure for compliance with the Standards of Professional Conduct relating to additional compensation arrangements Members:（）

A. obtain written permission for only pecuniary additional compensation arrangement from their employers.

B. have details of the additional compensation arrangement confirmed in writing by the party offering the additional compensation.

C. make a written report of the additional compensation arrangement to their employer after completion of services for the party of offering the additional compensation.
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