Christmas trees began in ____ in the 160

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问题选择题

Christmas trees began in ____ in the 1600s. [ ]

A. America

B. England

C. France

D. Germany

答案

答案：D

单项选择题

Which of the following approaches in measuring interest rate risk is most accurate when properly performed（）

A. Duration/convexity approach.

B. Full Valuation approach.

C. Duration approach.

单项选择题

过滤王服务端上网日志需保存（）天以上

A、7

B、15

C、30

D、60