一个圆锥形沙堆，底面积37.68平方米，高3米．用这堆沙在10米宽的公路上铺3厘

发电车中铅蓄电池的充电电流一般不超过（）。

A.10A

B.20A

C.30A

D.40A

阅读理解。

     Astronauts aboard the space station celebrated a space first on Wednesday by drinking water that had

been recycled from their urine (尿), sweat and water got from air. They said "cheers" to NASA workers

on the ground.

     The urine recycling system is needed for astronaut stations on the moon and Mars. It also will save NASA

money because it won't have to ship up as much water to the station by space shuttle or cargo rocket.

Besides, it's important as the space station is about to expand from three people living on board to six.

     The recycling system had been brought up to the space station last November, but it couldn't be used until

samples (样品) were tested back on earth. So when it came time to actually drink up, NASA made a big deal

of it. The three-man crew stood holding their drinks and congratulated engineers in two NASA centers that

worked on the system.

     "This is something that had been the stuff of science fiction," American astronaut Michael Barratt said

before taking a small mouthful. The taste is worth trying.

     The new system takes the combined urine of the crew from the toilet and moves it to a big tank, where

the water is boiled off, and the vapor is collected. The rest of the urine is thrown away. Then the water vapor

is mixed with water from air, and then it goes through filters (过滤器). When six crew members are aboard,

it can make about six gallons from urine in about six hours.

     "Some people may find the idea of drinking recycled urine distasteful, but it is also done on earth, but with

a lot longer time between urine and the tap," said Marybeth Edeen, the space station's national lab manager.

     The technology NASA developed for this system has already been used for quick water purification after

the 2004 Asian tsunami.

1. According to the text, the recycling system is important because _____.

A. it makes traveling to the moon for the average person possible

B. with it NASA won't need to ship any water up to the space station

C. it protects the environment in space by reducing the amount of waste

D. it can help meet the need for more water after the crew is expanded

2. Which is the RIGHT time order of the following events?

    a. The samples of the recycled water were tested on earth.

    b. Astronauts celebrated the space's first making water from urine.

    c. The recycling system was brought up to the space station.

    d. The technology for the system was used to quickly purify water.

A. a, d, c, b

B. a, c, b, d

C. d, c, a, b

D. d, a, c, b

3. From Paragraph. 5 we can know _____.

A. the process of recycling urine

B. the effect of the recycling system

C. an opinion on recycling urine

D. the theory behind the recycling system

6. What is the best title for the text?

A. Drink up: Space Station Recycles Urine to water

B. New Technology Is Used in the Space Station

C. The Research of NASA Has Made Great Progress

D. Good News: Water Recycled from Urine Tastes Good

课内阅读（每小题3分，共9分）

阅读下文，完成后面题。

孟子见梁惠王。王曰：“叟，不远千里而来，亦将有以利吾国乎？”

孟子对曰：“王何必曰利？亦有仁义而已矣。王曰：‘何以利吾国？’大夫曰：‘何以利吾家？’士庶人曰：‘何以利吾身？’上下交征利，而国危矣！万乘之国，弑其君者，必千乘之家；千乘之国，弑其君者，必百乘之家。万取千焉，千取百焉，不为不多矣。苟为后义而先利，不夺不餍。未有仁而遗其亲者也，未有义而后其君者也。王亦曰仁义而已矣，何必曰利？”

小题1:对下列句子中加点词的解释不正确的一项是(　　)(3分)

A．孟子见梁惠王　　　　　　见：谒见，拜见。

B．千乘之国，弑其君者弑：杀害。(专指臣杀君，下杀上)。

C．不夺不餍餍：满足。

D．未有仁而遗其亲者也遗：遗留。小题2:下列句中加点的“而”的用法与例句相同的一项是 (　　)(3分)

例句：鸡鸣而起

A．不远千里而来

B．亦有仁义而已矣

C．苟为后义而先利

D．未有仁而遗其亲者也小题3:下列各句中，与孟子观点相近的一项是 (　　)(3分)

A．天下熙熙皆为利来，天下攘攘皆为利往

B．正身以俟时，守己而律物

C．焉能作堂上燕，衔泥附炎热

D．穷则独善其身，达则兼善天下（二）课外阅读（每小题3分，共9分）

阅读下面的文字，完成后面题。

孔子生鲁昌平乡陬邑，其先宋人。孔子年十七，鲁大夫孟釐子病且死，诫其嗣懿子曰：“孔丘，圣人之后，虽不当世，必有达者。今孔丘年少好礼，其达者欤？吾即没，若必师之。”

孔子贫且贱。及长，尝为季氏史，料量平；尝为司职吏而畜蕃息。由是为司空。已而去鲁，斥乎齐，逐乎宋、卫，困于陈、蔡之间，于是反鲁，鲁复善待。

鲁昭公之二十年，而孔子盖年三十矣。齐景公与晏婴来适鲁，景公问孔子曰：“昔秦穆公国小处辟，其霸何也？”对曰：“秦，国虽小，其志大；处虽辟，行中正。身举五羖^①，爵之大夫，起累绁^②之中，与语三日，授之以政。以此取之，虽王可也，其霸小矣。”景公说。

孔子年三十五，鲁乱。孔子适齐，为高昭子家臣，欲以通乎景公。与齐太师语乐，闻韶音，学之，三月不知肉味，齐人称之。齐大夫欲害孔子，孔子闻之。景公曰：“吾老矣，弗能用也。”孔子遂行，反乎鲁。

定公十四年，孔子年五十六，由大司寇行摄相事。

孔子年七十三，以鲁哀公十六年四月己丑卒。

太史公曰：《诗》有之：“高山仰止，景行行止。”虽不能至，然心向往之。

(《史记·孔子世家》，有删节)

【注】 ①羖：公羊。②累绁：用绳索捆绑。

小题4:下列句子中加点词语的解释，不正确的一项是(　　)(3分)

A．诫其嗣懿子曰诫：告诫。

B．已而去鲁，斥乎齐去：到达。

C．昔秦穆公国小处辟辟：偏辟。

D．孔子遂行，反乎鲁反：返回。小题5:下列各组句子中，加点词的意义和用法不相同的一项是 (　　)(3分)

A．

B．

C．

D．小题6:下列对原文有关内容的概括和分析，不正确的一项是 (　　)(3分)

A．孔子是圣人的后代，他年少时就喜欢礼仪，得到了鲁国的大夫孟釐子的赞誉，孟釐子要求自己的儿子拜孔子为师，向他学习。

B．孔子一生中做过管理仓库、管理牧场等等的小官，后来他由大司寇代理丞相职务。

C．孔子曾离开鲁国出游齐国，但受到了排斥；到了宋国、卫国，却被驱逐；在陈国、蔡国又遭受围困；政治主张受挫，无奈又回到鲁国，却受到了善待。

D．孔子有辩才，他的施政策略深得齐景公的赏识；然而他对音乐的喜爱，对《韶》乐学习的情不自禁和痴迷以及齐国人对此的赞赏，却让齐景公感到了宝座的倾危而没能重用他。小题7:翻译下面的句子。（10分）

(1)吾非斯人之徒与而谁与？(3分)

译文：___________________________________

（2）富与贵，是人之所欲也；不以其道得之，不处也。（3分）

译文：___________________________________

（3）乐民之乐者，民亦乐其乐。忧民之忧者，人亦忧其忧。（4分）

译文：___________________________________

增加离心泵出口管路阻力，则泵出口压力和流量的变化（）。

A.压力流量均增加

B.压力增加，流量下降

C.压力下降流量增加

D.压力流量均下降

以下是收入分配研究复杂性的表现的是？（）

A．心理认知

B．个人爱好

C．政治问题

D．国家问题