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问题 单项选择题

保险人为将来发生的债务而提存的资金，或者说是保险人还未履行保险责任的已收保费称为( )。

A．理论责任准备金

B．实际责任准备金

C．预防风险准备金

D．寿险责任准备金

答案

参考答案：D

填空题

用“who”或“that”填空。

1. The man _______ is talking with my mother is my father.

2. That book is the one _______ I bought yesterday.

3. He is one of the workers _______ have been saved in that accident.

4. They talked of the things and persons ______ they remembered in the factory.

5. All ______ can be done must be done.

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选择题

如图为人体局部血液循环示意图．其中①、③内分别流的是动脉血和含养料丰富的静脉血，此器官②处的主要功能是（　　）

A．物质运输

B．气体交换

C．吸收养料

D．分泌物质
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