水样腹泻多提示（） A.小肠病变 B.胃肠激素如VIP明显增多 C.结肠炎症 D.结

对进口1日机电，检验检疫机构进行检验后签发《入境货物通关单》供货主或代理人办理通关手续，并在备注栏内标注“上述货物经卫生处理，符合环境保护要求”。( )

下列有关人体糖类代谢的叙述不正确的是[ ]

A．糖类可由某些氨基酸脱氨基后转化产生

B．糖类在供应过量的情况下可转化成脂质

C．肌糖元可分解为葡萄糖以维持血糖浓度

D．肝糖元分解代谢出现障碍可导致低血糖

14岁，胰岛素依赖型糖尿病患者，2天来出现恶心，面色潮红，呼吸深快，渐发生神志模糊以致昏迷。

经小剂量胰岛素、补碱、补液等治疗后，出现心悸、期前收缩、乏力，治疗应首先考虑（）

A.甘露醇

B.补钾

C.普萘洛尔

D.补钙

E.维拉帕米

There are two factors which determine an individual's intelligence. The first is the sort of brain he is born with. Human brains differ considerably, some being more capable than others. But no matter how good a brain he has to begin with, an individual will have a low order of intelligence unless he has opportunities to learn. So the second factor is what happens to the individual—the sort of environment in which he is reared (培养). If an individual is handicapped (妨碍) environmentally, it is likely that his brain will fail to develop and he will never attain the level of intelligence of which he is capable.

The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark X. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster homes. Peter was reared by parents of low intelligence in an isolated community with poor educational opportunities. Mark was reared in the home of well-to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level.

小题1:This passage can be best titled_________.

A．Intelligence and Environment

B．Measuring Your Intelligence

C．The Case of Peter and Mark

D．How the brain Influences Intelligence小题2:According to the passage, the average I.Q. is _____.

A．85

B．125

C．110

D．100小题3:The case history of the twins appears to support the conclusion that _______.

A．individual with identical brains seldom test at same level

B．an individual's intelligence is determined only by his environment

C．changes of environment produce changes in the structure of the brain

D．lack of opportunity blocks the growth of intelligence小题4:This passage suggests that an individual's I.Q.______.

A．can be increased by education

B．stays the same throughout his life

C．can be predicted at birth

D．is determined by his childhood

挫折-侵犯说的三个主要观点是
①侵犯行为会给被侵犯方造成巨大挫折
②侵犯强度同目标受阻强度呈正相关
③抑制侵犯的力量与该侵犯可能受到的预期惩罚强度呈线性关系
④如果挫折强度一定，预期惩罚越大，侵犯发生的可能性则越小；如果预期惩罚一定，则挫折越大，侵犯越可能发生
⑤挫折导致的不是侵犯本身，而是侵犯的情绪准备状态即愤怒

A．①②③ B．①③⑤ C．②③⑤
D．②④⑤ E．②③④