丙型肝炎的主要传播途径是（）. A．接触传播  B．虫媒传播  C．血液传播  D．

以下关于脂肪肝病因正确的是

A．糖尿病

B．肝炎

C．肥胖

D．肝癌

E．营养不良

患者男，53岁，陕西农民，因“发热5d”来诊。体温最高39.3℃，无头痛、咽痛；病后按“感冒”予以消炎退热治疗。查体：T39.0℃，P120次/min，BP120/90mmHg；双侧腋下及肩背部皮肤可见少许出血点，球结膜轻度充血、水肿；双肾区轻度叩痛。实验室检查：血WBC13.12×10⁹/L，PLT53×10⁹/L；尿蛋白（++）。

最可能的诊断是（）

A.肺炎

B.伤寒

C.肾综合征出血热（流行性出血热）

D.败血症

E.斑疹伤寒

F.登革热

G.克里木-刚果出血热（新疆出血热）

H.恙虫病

阳盛格阴引起的病理变化是（）

A.虚寒证 

B.虚热证 

C.真寒假热证 

D.真热假寒证 

E.阴阳两虚证

垫层施工完成后，应根据（）将基础轴线测设到垫层上。

A.控制点

B.轴线控制桩

C.高程控制桩

D.墨斗线

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.

14（）

A.public

B.municipal

C.republican

D.national