对可疑糖尿病患者最有诊断价值的检查是（） A.尿糖定性试验 B.尿糖定量测定 C.空

下列不属于阿斯旺大坝建设产生的负面影响是    (     )

A．尼罗河下游流量减少

B．河口三角洲的海浪侵蚀作用增强

C．三角洲上土壤肥力下降

D．狮身人面像风化作用加快

(一)(本大题共4小题，每小题3分，共12分)学生走进教室时，黄老师正在准备演示，在教室的前面有一块金属板，正在加热一个铝制的罐头盒，热金属板的旁边有一盆冰水。上课铃响了，学生们还在讲话，这时候黄老师用钳子夹起罐头盒将其倒置于冰水中。突然砰的一声巨响，盒子在顷刻间变得粉碎，学生们停止了讲话，开始注视教室的前面，并立即开始提问。

2．引起学生注意是教学过程中的首要事件，教师可以通过哪些方式来引起学生的注意（　）

A．教师提出问题，引发求知欲

B．通过教学媒体，提高教学的直观形象性

C．结合学生日常经验引入教学主题

D．向学生提示教学目标

此病中医证型是

A．阳水风水泛滥型
B．阳水湿毒浸淫型
C．阴水水湿浸渍型
D．阳水湿热壅盛型
E．阴水肾阳衰微型

Throughout the 19th century and into the 20th, citizens of the United States maintained a bias against big cities. Most lived on farms and in small towns and believed cities to be centres of (1) , crime, poverty and moral (2) Their distrust was caused, (3) , by a national ideology that (4) farming the greatest occupation and rural living (5) to urban living. This attitude (6) even as the number of urban dwellers increased and cities became an essential (7) of the national landscape. Gradually, economic reality overcame ideology. Thousands (8) the precarious (不稳定的) life on the farm for more secure and better paying jobs in the city. But when these people (9) from the countryside, they carried their fears and suspicions with them. These new urbanities, already convinced that cities were (10) with great problems, eagerly (11) the progressive reforms that promised to bring order out of the (12) of the city.

One of many reforms came (13) the area of public utilities. Water and sewerage systems were usually operated by (14) governments, but the gas and electric networks were privately owned. Reformers feared that the privately owned utility companies would (15) exorbitant (过渡的) rates for these essential services and (16) them only to people who could afford them. Some city and state governments responded by (17) the utility companies, but a number of cities began to supply these services themselves. (18) of these reforms argued that public ownership and regulation would (19) widespread access to these utilities and guarantee a (20) price.

19（）

A.secure

B.ensure

C.reassure

D.incur

各类储蓄业务的开户必须严格按“实名制”的有关规定执行。（）