下列有关“补偿原则论”的说法，不正确的是哪一项（） A.他由希克斯最先提出 B.它必

风热感冒的首选方

A.新加香薷饮加 

B.荆防败毒散 

C.桑菊饮 

D.银翘散

A solar pump(太阳能水泵 ) was built in a desert small village. The pump used the deserts most common resource – sunlight, to increase its greatest need, water. Solar collectors were used to collect the sun’s rays. Flat collectors were used instead of concave (凹的) collectors. Flat collectors can be still and do not have moving parts, which can be broken in sandstorms. The system used the 20C temperature difference between the solar collectors and the ground water to work a steam engine which pumped water from under the ground.

Some of the social effects of the new pump were planed for. Children aged 6—15 used to meet the old men to receive the informal education there. In order to replace this, a school was also included in the project. But the project had not considered the traditional power structure of the village. As soon as the foreign experts left, the two richest men in the village took control of the pump and started selling water to everyone else. The result was that the majority of the people were poorer than before.

16. The basic function of the solar collectors is to ______

A. pump water           B. gather the sun’s rays 

C. start engine            D. raise the temperature

17. According to the passage which of the following statements could be true?

A. Solar collectors were concave collectors               

B. Flat collectors can be broken in sandstorms.

C. Concave collectors may be have moving parts.     

D. A solar pump is a solar collectors.

18. The underground water is pumped by means of ______.

A. solar collectors  B. the 20C temperature difference C. the system  D. a steam engine

19. Another plan was also included that_____.

A. some new pumps were to built ,too

B. children from aged 6—15 were required to meet old men.

C. a new school would take the place of the informal education.

D. the richest men in the village would control the pump.

20. From this passage , it can be inferred that_____.

A. the project was good , but people there disliked it.

B. only few rich men supported the project.

C. the project was successful even though it only brought good social effects to fewer villagers.

D. the project was a complete failure, because the result was against its purpose.

认知地图不仅能够表征空间环境中的（）和（），还表征空间环境中的（）。

下列金融交易中，属于货币市场交易的项目是（）。

A．你从银行获得了三年期贷款购买一辆小汽车 

B．你在银行购买了9800元的短期国库券 

C．普通股价格上涨，为此你买入100股这个公司的股票 

D．你获得了一笔收入，买入15000元证券投资基金

下列关于看涨期权和看跌期权的说法，正确的是( )。

A．若预期某种标的资产的未来价格会下跌，应该购买其看涨期权

B．若看涨期权的执行价格高于当前标的资产价格与期权费之和应当选择执行该看涨期权

C．看跌期权持有者可以在期权执行价格高于当前标的资产价格与期权费之和时执行期权，获得一定收益

D．看涨期权和看跌期权的区别在于期权到期日不同