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问题 单项选择题 A1型题

下列各项中，不属于心源性哮喘发生机制的是（）。

A.膈肌上升致肺活量减少

B.夜间迷走神经张力增加

C.支气管易痉挛

D.睡眠平卧回心血量增加

E.睡眠平卧回心血量减少

答案

参考答案：E

选择题

—Never _______ in line to get on a bus.

—Is it not until you mention me _______ I know of it?

A．forget to wait; while

B．to forget waiting; which

C．forget waiting; that

D．forget to wait; that
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单项选择题

Assuming that the risk-free rate is 5 percent, the expected return on the market is 10 percent, and the stock's beta is 0.5, what is the value of a stock that paid a $ 0. 30 dividend last year, if dividends are expected to grow at a rate of 6 percent forever

A. $15.00.

B. $16.63.

C. $21.20.
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