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问题 单项选择题

易并发硬脑膜下积液的脑膜炎是

A．大肠埃希菌脑膜炎

B．葡萄球菌脑膜炎

C．流感嗜血杆菌脑膜炎

D．病毒性脑膜炎

E．肺炎双球菌脑膜炎

答案

参考答案：C

单项选择题

经济分析中采用的社会折现率测定方为( )。

A．地区

B．行业

C．国家

D．企业
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单项选择题

Tom Wilkens is a portfolio manager and has a retiree as a client. The client would like to invest in bonds with low interest rate risk. Which bond should Tom choose for his client The bond with a:（）

A. 20 year maturity and a yield to maturity of 5%.

B. 10 year maturity and a yield to maturity of 8%.

C. 10 year maturity and a yield to maturity of 5%.
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