卸载程序时，对于非绿色软件，只要将组成软件的所有文件删除即可。

一段时间以来，国产电器在国内市场的占有率逐渐减少。研究发现：国外电器的广告比国内电器的广告更吸引人。因此，国产电器制造商首先要改进广告，以增加市场占有率。 以下哪项为真，将严重地削弱上述的论证

A．准备购买新的家用电器的人比其他人更爱看广告。

B．消费者只关心他们早已喜爱的产品的广告。

C．国产电器制造商的广告费只有国外厂商的一半。

D．尽管国外电器销售额增加，国产电器销售额同样在增加。

每一个生产班组都应有一个事故应急救援预案。（）

生活管理问题对一些贫困学生是特别重要的自我管理问题。

艾里克森认为成年早期(18岁～25岁)的主要发展任务是( )。

A．获得勤奋感，克服自卑感
B．形成角色同一性，防止角色混乱
C．获得亲密感，避免孤独感
D．获得繁衍感，避免停滞感

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.

9（）

A.in

B.by

C.off

D.up