下列哪一项不是清醒期间低血压的原因（）。 A.前负荷降低 B.寒_爱下问搜题

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问题单项选择题

下列哪一项不是清醒期间低血压的原因（）。

A.前负荷降低

B.寒战

C.高热

D.外周阻力下降

E.心功能受抑制

答案

参考答案：B

填空题

选词填空(用适当形式)。

pass...off as..., make one's acquaintance, generally speaking, in
terms of, show in, once more, in need of, fade out, take down, make notes

I. With these words, the announcer in the screen ______.
2. The troubled country was _____  medicine.
3. Don't give up. Try it _____ !
4. The manager asked me to ____  the man outside her office.
5._____, young women like it better than older women.
6. I____  with some Russian friends.
7. She  ____   an experienced actress.
8. She  ____    what he said, careful not to miss a word.
9. His most important strategy is to____before he places a call.

单项选择题

某企业的预计的资本结构中，产权比率为2/3，债务税前资本成本为14%。目前市场上的无风险报酬率为8%，市场上所有股票的平均收益率为16%，公司股票的β系数为1.2，所得税税率为30%，则加权平均资本成本为( )。

A．14.48%
B．16%
C．18%
D．12%