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问题 辨析题

《北京条约》及一系列不平等条约的签订，中国开始沦为半殖民地半封建社会。

错误：_________________________

改为：_________________________

答案

错误：《北京条约》

改为：《南京条约》

单项选择题

A placebo is a chemically inert substance prescribed more for the mental relief of a patient than for its effect on the patient’s physical disorder. It is prescribed in the hope of instilling in the patient a positive attitude toward prospects for his or her recovery. In some cases, the placebo actually produces improvement in the patient’s condition. In discussing the use and effect of placebos, a well-known medical researcher recently paid physicians the somewhat offbeat compliment of saying that physicians were the ultimate placebo.
By comparing a physician to a placebo, the researcher sought to imply that

A．physicians should always maintain and communicate an optimistic attitude toward their patients, regardless of the prognosis.

B．the health of some patients can improve simply form their knowledge that they are under a physician’s care.

C．many patients actually suffer from imagined illnesses that are best treated by placebos.

D．physicians could prescribe less medication and achieve the same effect.

E．(E) it is difficult to determine what, if any, effect a physician’s behavior has on a patient’s condition.
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单项选择题

足部保健按摩是对肌体表面( )施加的一种物理刺激，

A．十二经穴

B．敏感点

C．奇穴

D．天应穴
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