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问题 单项选择题

APU工作时，如进行地面APU自动灭火测试，（）.

A.APU不受影响

B.飞机起飞以后仍可测试

C.APU会自动关车

D.APU灭火瓶会自动释放

答案

参考答案：C

单项选择题

猪苓汤的组成是

A．苍术、陈皮、厚朴、甘草
B．茵陈、栀子、大黄
C．猪苓、茯苓、泽泻、阿胶、滑石
D．猪苓、茯苓、泽泻、桂枝、白术
E．附子、生姜、白术、茯苓、白芍
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单项选择题

For years we have believed we were either healthy or sick. (55) , during the mid-90s, scientists developed a new concept called "sub-health", a status (56) health and illness. The concept of sub-health has become (57) because it has helped to explain many health problems. (58) one study, only 5. 6% of people in the overall population are actually sick, (59) the subhealthy group consists of about 60%, and the (60) population is considered healthy. (61) of one’s sub-health will help one to be alert to the underlying disease and remain healthy. Sub-health is a state in which the body is (62) turning from health to illness or from illness to health. Our bodies are actively (63) the conditions of health, sub-health and disease. Factors (64) aging, internal or external toxicity (毒性), and body or mind exhaustion may cause sub-health, but taking good care of the body can change a sub-healthy status to a healthy one.

58().

A. like

B. as

C. along with

D. up to
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