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问题 单项选择题

由于业主提供的设计图纸错误导致分包人返工，为此分包人向承包商提出索赔。承包商（）

A.因不属于自己的原因拒绝索赔要求

B.认为索赔成立，先行支付后再向业主索赔

C.不予支付，以自己的名义向工程师提交索赔通知

D.不予支付。以分包人的名义向工程师提交索赔报告

答案

参考答案：C

单项选择题

潜油电泵井清蜡阀门的主要用途是（）。

A.清蜡、测试

B.热洗

C.清蜡

D.取样
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单项选择题

Attempts to understand the relationship between social behavior and health have their origin in history. Dubos (1969) suggested that primitive humans were closer to the animals (1) they, too, relied’upon their instincts to stay healthy. Yet some primitive humans (2) a cause and effect relationship between doing certain things and alleviating (3) of a disease or (4) the condition of a wound. (5) there was so much that primitive humans did not (6) the functioning of the body, magic became an integral component ofthe beliefs about the causes and cures of heath (7) Therefore it is not (8) that early humans thought that illness was caused (9) evil spirit. Primitive medicines made from vegetables or animals were invariably used in combination with some form of ritual to (10) harmful spirit from a diseased body.

One of the. earliest (11) in the Western world to formulate principles of health care based upon rational thought and (12) of supernatural phenomena is found in the work of the Greek physician Hippocrates. The writing (13) to him has provided a number of principles underiying modern medical practice. One of his most famous (14) , the Hippocratic Oath, is the foundation of contemporary medical ethics.

Hippocrates also argued that medical knowledge should be derived from a (15) of the natural science and the logic of cause and effect relationships. In this (16) thesis, On Air, Water, and Places, Hippocrates pointed out that human well-being is (17) by the totality of environmental (18) : living habits or lifestyle, climate, geography of the land, and the quality of air, and food. (19) enough, concerns about our health and the quality of air, water, and places are (20) very much written in twentieth century.

19（）

A.Interesting

B.Appealing

C.Demanding

D.Exaggerating
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