素质测评的量化形式从理论上来说有( )等形式。 A．一次量化与二次量化 B．类别量

Buses are celebrating their 100th anniversary. About 80 percent of all public-transport passengers worldwide are carried by buses.

The bus is a very efficient mode of transport, being cheap, flexible, comfortable and, in many cases, tailored to the needs of users both in terms of capacity and speed. Buses operate in mixed traffic, and are easy to put in service.

From an economic, environmental and social point of view, the bus remains the best solution to the problem of achieving balanced and environmentally-friendly urban development. Indeed, the bus is the only mode of public transport in many of the world’s cities, and plays a key supporting role in cities with rail transport.

Over the past decades, increased use of roads by private cars has contributed to terrible traffic problems, affecting the speed of buses as well, and hence their service quality, reliability, energy consumption, and economy. In such circumstances, the efficiency and performance of buses depends heavily on special lanes. Various forms are possible----from a mere painted mark on the road to more expensive variants such as elevated lanes, movable barriers, and “bus locks”.

A related trend is to look beyond vehicle technology alone and to consider the wider system, of which buses are a part, such as the infrastructure(基础设施)and other operational aspects of city. This is commonly known and promoted as the “bus-system approach”. Other key innovations(革新) include clean engines, alternative fuels, and guidance devices. In terms of the designs of buses, much of what has happened to light rail can be transferred to them, including the shapes of the vehicles themselves.

The energy consumption of a bus per passenger is one-sixth that of a car, and buses are only responsible for about 5% of the CO2 emissions generated by vehicles at present.

1. From this passage we learn that_____________.

A. buses are the most environmentally-friendly of all motorized vehicles

B. buses were first used more than a century ago

C. most passengers prefer trains to buses

D. a bus has a much larger capacity than any other vehicle

2. What has affected the service quality of buses?

A. Unsuitable infrastructure.                      B. Private cars.

C. The increasing population of cities.

D. Very rapid urban development.

3. Which of the following is an approach to improving bus service?

A. Improving the speed of buses.

B. Reducing the number of private cars.

C. Setting up special lanes for buses.

D. Increasing the number of buses.

4. From the passage we can infer that in the future_____________.

A. there will be more buses than today

B. bus engines will need no power

C. buses will be replaced by other means of transport

D. the appearance of buses will change

一审法院的审理有无不当之处

（6分）按要求完成下列各图．

（1）如图所示的电路中a、b是电表，闭合开关要使电灯发光，则请在圆圈内补上合适的电压表或电流表的符号．

（2）图甲是用羊角锤撬钉的示意图，画出动力F₁的力臂l₁和阻力F₂的示意图．

（3）如图丙所示，画出用最小的力提升物体时滑轮组的绕线．

根据《劳动合同法》规定，下列哪些是劳动合同的必备条款（）。

A、工作内容和工作地点

B、劳动纪律

C、社会保险

D、试用期

两种药物合用，能产生或增强毒性。这种配伍关系是（）。

A.相杀

B.相畏

C.相恶

D.相反

E.相使