劳务分包单位选择是施工单位经常遇到的问题，通常以主观判断作出选择。
The selection of labor subcontractor is a troublesome problem came across to construction companies.
部分包括四道问题；任选两道作答。每道题25分。
Section B has FOUR questions; answer TWO. Each question is worth 25 marks.
部分包括四道问题；任选两道作答。每道题25分。
Section B has FOUR questions; answer TWO. Each question is worth 25 marks.
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