手工操作环境下表现为一个周期(月、季、年)的会计循环在会计电算化环境下能以实时形式完

[复合型非选择题]男，63岁。晨起床时，发现言语不清，右侧肢体不能活动。既往无类似病史。发病后5小时，体检发现神志清楚，血压16/10.7kPa（120/80mmHg），失语，右中枢性面瘫、舌瘫，右上、下肢肌力2级，右半身痛觉减退，颅脑CT未见异常。

病变的性质是（）

A.脑出血

B.脑栓塞

C.脑肿瘤

D.脑血栓形成

E.蛛网膜下腔出血

传播途径是指（）

A.病原体更换宿主在外界环境下所经历的途径

B.传染病在群体或个体间的传播

C.病原体由母亲到后代间的传播

D.传染病在人群中发生的过程

E.病原体侵入机体，与机体相互作用、相互斗争的过程

常用的砌筑检测工具有哪几种？

The 1988 drought in North America was probably caused by shifts in the temperature patterns of large equatorial stretches of the Pacific Ocean. The drought, therefore, is not evidence for the hypothesis that a long-term global warming trend, allegedly caused by atmospheric pollutants such as carbon dioxide, is occurring.
Which of the following, if true, constitutes the best criticism of the argument above

A．Most pre-1988 droughts for which we have records were preceded by shifts in temperature patterns in the Pacific Ocean.

B．There has been no warming trend in the United States. over the last 100 years.

C．The consequences of global warming occur long after the actual emission of pollutants into the atmosphere.

D．Emissions of carbon dioxide gas into the atmosphere increased in 1988.

E．(E) A global warming trend could cause increases in the frequency and severity of shifts in temperature patterns in the Pacific Ocean.

光生伏特效应就是半导体材料吸收光能后，在PN结上产生电动势的效应。