直流式冷却系统的采样点设在（）和（）出水口处，闭路系统的采样点设在（）。

阅读下列短文，根据其内容完成后面各项任务。

“ Green ” is more than just a colour. It means that you should live to protect the environment . —the water, the land and the air. You can be a green kid by following these steps.

Reduce( 减少）it.

When you use less of something, you do a good thing for the Earth . For example, a shorter shower means you use less water. ①Turn off the water when you are brushing your teeth .

Reuse it .

Many times, even if you don' t need something, someone else might just need it. For example, if your younger sister does' t play with her bear toy, you can give ② it to your neighbour. Try to change books, toys, even clothes with friends .

Enjoy it .

It 's true that pollution is a great problem now, ③____________ the Earth is still a beautiful and interesting place to explore (探索). Go for a hike (远足), visit nature centres, and gardens, climb mountains and take a boat in the rivers …. Outdoor activities are good for you. You can also plant trees, collect reusable (可重复使用的）things …. Being a green kid is so easy. 

（2013年聊城市中考试题）

根据短文内容，完成下列各题。

小题1:回答问题：How many steps ( to be a green kid ) are mentioned in the passage ? 

_____________________________________________________________________

小题2: 将文中划线①的句子译成汉语

_____________________________________________________________________

小题3:文中划线 ②的 “it”指代的是什么？

_______________________________________________________________________.

小题4: 在文中划线部分③的 空白处填上一个恰当的连词使句子通顺完整，符合逻辑。_____________________________________________________________________

小题5:从短文中找出可以替换下面所给句子的一句话。）

It is so easy to be a great kid .

___________________________________________________________________。

如图的四种情景，属于光的反射现象的是[ ]

 A． 树荫下形成圆形光斑

B． 斑马倒影

C． 手影

D． 日全食

妈妈给小明买笔记本和圆珠笔．已知每本笔记本4元，每支圆珠笔3元，妈妈买了m本笔记本，n支圆珠笔．妈妈共花费   元．

Our car _________ on the highway and we had a hard time trying to find someone who could get it ________.

A．broke up; working

B．broke down; to start

C．broke up; worked

D．broke down; starting

Many young people in America go to camps when they are out of school during the summer. They are offered a chance to explore different things: nature, sports, music, technology ——even business and economy.

One such program for high school students in the Pacific Northwest is called Washington Business Week. The program began in 1975. Officials say forty-five thousand people have attended Washington Business Week. Other states now have similar camps.

Washington Business Week describes itself as a way to learn more about how to plan for the future in an ever-changing economy. Students form an executive(行政的) management (管理) team. They lead an imaginary company to financial success.

The camp is held at three colleges in Washington State. The high school students live in the college housing. The cost of the camp is almost three hundred dollars, but families can receive financial assistance(援助).

Some business camps are free. These are for students from poor areas. The National Foundation for Teaching Entrepreneurship（企业家）(NFTE) is an organization based in New York City that supports such camps. It has programs around the United States and its Web site lists international partners in China, Tanzania and a few other countries. NFTE says it has served more than one hundred thousand young people since 1987.

Among other business camps is Camp C.E.O.. C.E.O is an chief executive officer. And this camp is for girls only. Camp C.E.O. is supported by the Girl Scouts of America and takes place for one week each summer.

The camp took place last month in Tennessee. The girls worked with successful businesswomen

from different industries. The girls learned how to build a business and develop an idea into a product. And, we imagine, they also had some fun.

小题1: In Washington Business Week, students successfully run a company_______.

A．that they are working in

B．that belongs to the American government

C．that does not actually exist

D．that was once shut down小题2:Which of the following is True about NFTE?

A．It offers financial help to all students.

B．It has programs in America and some other countries.

C．It was organized by many rich New Yorkers.

D．One of its aims is to train students to be business managers.小题3:What can we conclude from the passage ?

A．The Americans are good at enjoying their lives in many camps.

B．The young Americans are living a happy life in camps.

C．The Americans pay attention to developing the students’ abilities.

D．It is easier to organize business camps in America than other countries.小题4:Which of the following is the best title of the passage?

A. Summer camps for students             B. Summer camps for future C.E.O.

C. Summer camps being popular           D. Summer camps in the world