既可直刺、深刺，又可针刺放血的腧穴是（） A．肩井 B．承泣 C．瞳子髎 D．委中

作为定案根据的证据应当具有的基本特征是（）。

A．属于物品或痕迹

B．由当事人提供

C．经过鉴定

D．具有证明力和证据能力

书写人民币小写金额数字，写错需要更正时，不论写错的数字是一个还是几个，都要把全部数字用（）划销。(五级、四级)

A、一道红线

B、二道红线

C、一道线

D、二道线

Researchers have found that when very overweight people, who tend to have relatively low metabolic rates, lose weight primarily through dieting, their metabolisms generally remain unchanged. They will thus burn significantly fewer calories at the new weight then do people whose weight is normally at that level. Such newly thin persons will, therefore, ultimately regain weight until their body size again matches their metabolic rate.
The conclusion of the argument above depends on which of the following assumptions

A．Relatively few very overweight people who have dieted down to a new weight tend to continue to consume substantially fewer calories than do people whose normal weight is at that level.

B．The metabolisms of people who are usually not overweight are much more able to vary than the metabolisms of people who have been very overweight.

C．The amount of calories that a person usually burns in a day is determined more by the amount that is consumed that day than by the current weight of the individual.

D．Researchers have not yet determined whether the metabolic rates of formerly very overweight individuals can be accelerated by means of chemical agents.

E．(E) Because of the constancy of their metabolic rates, people who are at their usual weight normally have as much difficulty gaining weight as they do losing it.

（）是网站风格策划的重点。

A.CI

B.IC

C.版面布局

D.交互方式

迈克尔波特在《竞争战略）-书中指出，企业通用竞争战略有（）

A.成本领先战略

B.技术领先战略

C.差异化战略

D.市场跟随战略

E.专一化战略