按照《五金交电家电化工商品的购销合同实施办法》规定，供方错发到站、中转单位、收货单位

小陷胸汤主治证之病机是（）

A.胆胃不和，痰热内扰

B.火热犯肺灼津为痰

C.肺胃痰火肺气上逆

D.邪热内陷痰热结胸

麻绳一般多用于（）搬运、捆绑重物、吊拖较轻的物件。

A、手工

B、机械

C、长距离

D、短距离

胸痹治方原则为

A．治本为主

B．治标为主

C．标本同治

D．先治其标，后治其本

E．以上皆非

The idea that some groups of people may be more intelligent than others is one of those hypotheses that dare not speak its name. But Gregory Cochran is (1) to say it anyway. He is that (2) bird, a scientist who works independently (3) any institution. He helped popularize the idea that some diseases not (4) thought to have a bacterial cause were actually infections, which aroused much controversy when it was first suggested.

(5) he, however, might tremble at the (6) of what he is about to do. Together with another two scientists, he is publishing a paper which not only (7) that one group of humanity is more intelligent than the others, but explains the process that has brought this about. The group in (8) are a particular people originated from central Europe. The process is natural selection.

This group generally do well in IQ test, (9) 12-15 points above the (10) value of 100, and have contributed (11) to the intellectual and cultural life of the West, as the (12) of their elites, including several world-renowned scientists, (13) . They also suffer more often than most people from a number of nasty genetic diseases, such as breast cancer. These facts, (14) , have previously been thought unrelated. The former has been (15) to social effects, such as a p tradition of (16) education. The latter was seen as a (an) (17) of genetic isolation. Dr. Cochran suggests that the intelligence and diseases are intimately (18) . His argument is that the unusual history of these people has (19) them to unique evolutionary pressures that have resulted in this (20) state of affairs.

15（）

A. given up

B. got over

C. carried on

D. put down

对于“扰流板关断活门”（）

A.没有任何相关的指示灯

B.没有控制电门控制

C.在出口有低压电门

D.P2板上有控制电门