渗透压感受器受到的刺激是( )。A．动脉血氧分压的改变 B．动

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问题单项选择题

渗透压感受器受到的刺激是( )。

A．动脉血氧分压的改变

B．动脉血压的改变

C．血浆晶体渗透压的改变

D．血浆胶体渗透压改变

E．血容量的改变

答案

参考答案：C

单项选择题

He () the meeting, but upon learning that they would discuss something irrelevant to his field of study, he dropped the idea.

A. were going to attend

B. had attended

C. were to attend

D. would have attended

单项选择题

金融发展不单是指金融数量或质量上的变化，更主要的是指( )。

A．农村金融市场的发展

B．外资金融机构的增加

C．金融产品的复杂化

D．金融效率的提高