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问题 单项选择题 B型题

胎盘的组成包括（）

A.羊膜、叶状绒毛膜、底蜕膜

B.初级绒毛、二级绒毛、三级绒毛

C.绒毛膜、羊膜

D.胎盘、胎膜、脐带、羊水

E.真蜕膜、包蜕膜、底蜕膜

答案

参考答案：A

单项选择题

James Martin, CFA, is a portfolio manager in charge of several mutual funds with Global First Investments. Martin receives an oversubscribed initial public offering (IPO) and allocates it proportionately to his largest clients. Martin discloses this arrangement to all of his clients and obtains their written consent. Has Martin most likely violated the Standards of Professional Conduct（）

A. No.

B. Yes, relating to fair dealing.

C. Yes, relating to diligence and reasonable basis.
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单项选择题

从动件在一个行程过程中以一个恒定速度上升或下降称为（）。

A.等加速运动

B.等减速运动

C.等速运动

D.等加速等减速运动
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