用于纠正代谢性酸中毒的碱性溶液常用______和______。

环境质量指数是一种（）

A.无量纲的评价标准

B.分级的评价体系

C.由若干个评价参数组成的评价标准

D.无权重的综合评价指数

E.由监测数据代表值经环境质量标准评价的综合指数

确实无法支付的应付款项应计入（）。

A、营业外收入

B、其他业务收入

C、资本公积

D、应收账款

治疗夏季热上盛下虚证可选择（）

A.金匮肾气丸

B.麦味地黄丸

C.白虎加人参汤

D.人参五味子汤

E.温下清上汤

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.

（10）（）

A.overwhelmed

B.overflowed

C.overtaken

D.preoccupied

污染源调查的基本内容包括：①按生产工艺流程或按分厂、车间分别绘制污染流程图；②按分厂或车间逐一统计各有组织排放源和无组织排放源的主要污染物排放量；③对改扩建项目的主要污染物排放量应给出现有工程排放量、新扩建工程排放量，以及预计现有工程经改造后污染物的削减量，并按上述三个量计算最终排放量；④对于毒性较大的物质还应估计其非正常排放量；⑤污染物排放方式；⑥点源调查统计；⑦面源调查统计；⑧对于颗粒物污染源，还应调查其密度及粒径分布；⑨原料、固体废弃物等堆放场所产生的扬尘可按面源处理。对一级项目，需要进行的调查项目包括以上的( )。

A．①～⑧

B．①、②、⑤、⑥、⑦、⑧

C．①～⑨

D．①、②、③、④、⑥、⑦、⑨