《建设用地规划许可证》主要规定了用地性质、位置和界限。 ( )

下列有关拒绝诱惑的正确说法是(    )。

①战胜不良诱惑要有科学的方法

②只有勇敢的人才能战胜诱惑，一般的人无法战胜诱惑

③聪明的人总能想出各种办法拒绝不良诱惑

④战胜不良诱惑需要结合我们的实际

A．①②③    B．②③④   

c．①②④    D．①③④

下列哪项不属于主疏泄功能的体现（）。

A.调畅情志

B.促进脾胃的运化

C.促进气血津液的运行

D.调节汗液的排泄

E.调节男子的排精

香附治疗月经不调、痛经，是取其什么功效（）

A.化痰散结

B.调经止痛

C.纳气平喘

D.疏肝解郁

E.温肾调经

使用单臂电桥测量直流电阻的方法为（）。

A、测量前先将检流计锁扣打开，并调整指针在零点；

B、选择适当比率，尽量选择能读取四位数的比率；

C、测量时先接通电源按键，后接通检流计按键；

D、反复调节检臂电阻，使之达到平衡后读出检臂电阻读数；

E、在测电感线圈时，应在接通电源按键后，稍停一段时间，再接通检流计按键，读取数字后，应先断开检流计按键，再断开电源按键。

阅读理解

     For the people living in the Nile Basin, the river is their life.This 6,825 km waterway, whose

watershed (流域) covers three million square kilometers, flows through mountains, woodlands,

lakes and deserts.Its potential for fishing, tourism and shipping is great-but so are its challenges.

     Water shortage, already serious in Egypt and Sudan, will soon influence several other countries

in the watershed as well.Today, about 160 million people depend on the Nile River for their living.

Within the next 25 years, the district's population is expected to double, adding to the demand

brought about by growth in industry and agriculture.The frequent drought (干旱) adds to the

urgency.

     Water quality is also a problem.Precious soil is washed out to sea.Wastes from industry and

agriculture create pollution.Higher concentrations of salt influence irrigated soils.Waterborne

diseases continue unchecked.In areas where it's hot and damp, water hyacinths choke off lakes,

dams and other sections of the river, making it difficult for fishing and other businesses to move

forward.

     Native people along the narrow area of farmland have watched the sand move closer day by

day.They've seen the river change course, and their only source (来源) of water thickened with

mud.They're very poor and have few choices.

     But a new program, the Nile Basin Initiative (NBI), is offering very practical assistance.The

program is more than just a watermanagement project.It's a plan for the social and economic

development of a vast district: it concentrates on the needs of the poorest of the poor and the

environment that supports them.

     These are whole ecosystem problems, calling for united solutions (解决办法). Half the Nile

Basin's countries are among the world's poorest nations; yet, somehow, they must find the resources,

skills and political will to overcome these challenges.

1. What are the great challenges the Nile Basin faces?

A. The development of shipping industry.

B. Overfishing of native people.

C. Water shortage and water quality.

D. Increasing population and tourism.

2. The underlined word "hyacinths" ( in Paragraph 3 ) refers to"________".

A. animals  

B. plants  

C. rocks  

D. salts

3. The program NBI is mainly aimed at ________.

A. preventing water pollution

B. changing the river course

C. improving living conditions of the poor

D. preventing land from becoming desert

4. What would be the best title of this passage?

A. People's Life in Egypt and Sudan

B. Frequent Drought in Egypt and Sudan

C. The Poorest Countries in the Nile Basin

D. The Ecosystem Problems in the Nile Basin