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问题 单项选择题

根据《地基基础设计规范》(GB 50007—2002)，摩擦型桩的中心距，不宜小于下列哪一个数值().

A.2倍桩身直径

B.2.5倍桩身直径

C.3倍桩身直径

D.3.5倍桩身直径

答案

参考答案：C

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单项选择题

ABC is a new (established 2002) asset management firm, and wishes to adhere to the GIPS standards. ABC is aware that this will entail significant input data requirements. These requirements will include:（）

A. calculating returns for each security based on the compounding convention of the security’s home market.

B. the capture and maintenance of daily price data for all securities held.

C. the valuation of portfolios on at least a monthly basis.
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