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安规对工作许可人规定的安全责任有哪些？

答案

参考答案：

1）负责审查工作票所列安全措施是否正确、完备，是否符合现场条件；

2）工作现场布置的安全措施是否完善，必要时予以补充；

3）负责检查检修设备有无突然来电的危险；

4）对工作票所列工作内容即使发生很小疑问，也应向工作票签发人询问清楚，必要时应要求作详细补充。

单项选择题

女，28岁，午后发热1周伴干咳、左胸痛，活动后气急2天。胸透提示左侧胸腔积液，血白细胞7．8×109／L，胸水为淡血性渗出液，淋巴细胞0．65，最可能的诊断为：（）

A.细菌性肺炎并胸膜炎

B.结核性胸膜炎

C.肺栓塞并胸腔积液

D.癌性胸腔积液

E.病毒性胸腔积液
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单项选择题

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.

2（）

A.unique

B.particular

C.special

D.rare
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