单选题:下图反映的是某建设项目业主、项目总承包人、分包人之间的(  )。

题目内容:
下图反映的是某建设项目业主、项目总承包人、分包人之间的(  )。
A.协作关系
B.指令关系
C.管理关系
D.合同关系

参考答案:
答案解析:

In the eyes of the author, environmentalists are__________

In the eyes of the author, environmentalists are__________A.sincere B.arrogant

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The expression "cream-of-the-crop" in the first sentence of

The expression "cream-of-the-crop" in the first sentence of paragraph 4 most p

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Richard Seed's announcement received__________

Richard Seed's announcement received__________A.the nucleus of a cell B.cloned h

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