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问题 多项选择题

按照《建设工程工程量清单计价规范》的规定，招标人在编制分部分项工程量清单时应采用统一的（）。

A.综合单价

B.项目名称

C.计量单位

D.工程量计算规则

E.工料单价

答案

参考答案：B, C, D

解析：分部分项工程量清单是由招标人按照《建设工程工程量清单计价规范》的规定采用统一的项目编码、项目名称、计量单位和工程量计算规则进行编制。

填空题
用所给词（组）的适当形式补全短文。
get up,  o’clock,  take,  busy,  to,  all,  late,  have,  love,  with
     Mr Brown is a policeman. He’s ___1___ every day. He ___2___ ___3___at six __4___  in the
morning. Then he ___5___ a number 18 bus ___6___ work. He works __7___ day. He __8___ lunch at a restaurant ___9___ his friends. He __10___ home very __11___ . Mr Brown is tired, but he says
__12___ his work.
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单项选择题

A mutual fund manager wants to create a fund based on a high-grade corporate bond index. She first distinguishes between utility bonds and industrial bonds; she then, for each segment, defines maturity intervals of lee than 5 years, 5 to 10 years, and greater than 10 years. For each segment and maturity level, she classifies the bonds as callable or noncallable. She then selects bonds from each of the subpopulations she has created. For the manager’s sample, which of the following best describes the sampling approach（）

A. Systematic sampling.

B. Simple random sampling.

C. Stratified random sampling.
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