Building a single umbrella,which is big enough to cover the whole earth,seems to be impossible.Roger Angel,a scientist from the USA,has carried out research to deal with this problem.He came up with an idea of mini-umbrellas.In fact,each mini-umbrella is made up of two parts,a spaceship and a sunshade(遮陽篷).A spaceship weighing about 1g would carry a sunshade that is half a meter long.It would be mostly transparent.That means light can pass it directly to reach the earth,with lands and oceans clearly in view.

Pressure(壓力)from the sunlight would keep the little spaceships in position around the earth at a distance of about 1.5 million kilometers.As a result,sending over 1,000 billion mini-umbrellas into space would reduce the amount of sunlight reaching the earth.This allows sunlight to be reflected(反射)back to space easily,causing the temperature of the earth's ground to fall off.Covering large areas of the earth,mini-umbrellas together could reflect 1.8 percent of sunlight back.In Roger's plan,scientists will send up 800,000 mini-umbrellas at a time,20 million times in all during ten years.Scientists suggest the earliest launch could be in just 16 years.

Not all the scientists agree with the idea.Some suppose there should be easier and much cheaper ways to prevent the earth from getting too hot,such as to slow down the pollution people bring and to reduce the human activities.Whatever the result of the argument is,this idea of mini-umbrellas in space is certainly creative.

【1】The underlined word“transparent”here probably means “ ”.

A. 透明的 B. 透氣的 C. 透風(fēng)的

【2】Picture shows the right information about the mini-umbrellas.

A. B. C.

【3】After scientists send over 1,000 billion mini-umbrellas into space, .

A. pressure from the sunlight would allow the mini-umbrellas to be reflected back to space easily

B. the mini-umbrellas would reduce the amount of sunlight reaching the earth

C. sunlight would never come into the earth

【4】Which of the following is NOT true according to the passage?

A. Scientists suggest that the earliest launch could be in just 16 years.

B. A spaceship weighing about 1g would carry a sunshade.

C. Roger will send up 800,000 mini-umbrellas into space during 20 years.

【5】The best title for this passage should be .

A. THE TEMPERATURE OF THE EARTH

B. A MINI-UMBRELLA PLAN

C. CHEAPER WAYS TO PREVENT THE POLLUTION

A．日常生活 B．交通出行 C．工業(yè)生產(chǎn) D．農(nóng)業(yè)生產(chǎn)

【題目】讀中國(guó)部分地區(qū)圖，回答問題。

（1）①處是山脈；②處（陰影部分）是工業(yè)區(qū)。
（2）③處地形不斷向渤海擴(kuò)大的原因是什么？
（3）從地理位置、對(duì)外聯(lián)系、交通、資源等方面，簡(jiǎn)述大連市發(fā)展工業(yè)的有利條件。

A．北極點(diǎn) B．赤道 C．南極點(diǎn) D．本初子午線

【題目】亞洲是我們生活的大洲，它地域遼闊，文化多樣．讀下圖，回答下列問題．

（1）亞洲東臨世界上最大的大洋洋，西南以運(yùn)河為界與非洲相鄰．
①A．印度洋 B．太平洋 C．北冰洋
②A．蘇伊士運(yùn)河 B．巴拿馬運(yùn)河 C．基爾運(yùn)河
（2）亞洲地跨熱帶、溫帶、寒帶．A地終年高溫多雨，屬氣候類型．B地氣候終年嚴(yán)寒，A、B兩地氣候差異主要是受因素的影響．
①A．熱帶季風(fēng)氣候 B．溫帶季風(fēng)氣候 C．熱帶雨林氣候
②A．緯度 B．經(jīng)度 C．地形
（3）亞洲東部主要分布的人種是 種人，西亞的阿拉伯人屬于 種人．
①A．黑 B．黃 C．白
②A．黃 B．白 C．棕
（4）亞洲人民創(chuàng)造了燦爛的古代文明，下列名勝古跡位于亞洲的是

A.①③
B.②④
C.③④

【題目】下列行為中，符合“綠色低碳”生活理念的是（ ）
A.關(guān)緊水龍頭，防止滴漏
B.人走燈不滅，照亮房間
C.求美味，多吃炭火燒烤
D.講衛(wèi)生，多用一次性餐具

【題目】讀“日本工業(yè)分布圖”，回答問題．

（1）寫出圖中數(shù)字代表的工業(yè)區(qū)名稱：
① ③
Ⅰ.A．京濱工業(yè)區(qū) B．北九州工業(yè) C．阪神工業(yè)區(qū)
Ⅱ.A．阪神工業(yè)區(qū) B．名古屋工業(yè)區(qū) C．北九州工業(yè)
（2）日本的工業(yè)區(qū)主要集中在洋沿岸和瀨戶海沿岸，形成這種分布特點(diǎn)的原因主要是
Ⅰ.A．太平洋 B．日本海 C．北冰洋
Ⅱ.A．便于進(jìn)口原料，出口工業(yè)產(chǎn)品 B．便于出口原料，進(jìn)口工業(yè)產(chǎn)品 C．便于生產(chǎn)生活用水
（3）日本所需的石油主要來自的一些國(guó)家和地區(qū)，而所需的鐵礦石主要來自等國(guó)．日本經(jīng)濟(jì)對(duì)外依賴嚴(yán)重，其主要原因是
Ⅰ.A．中東 B．北非 C．俄羅斯
Ⅱ.A．中國(guó)、巴西 B．印度巴西 C．朝鮮、澳大利亞
Ⅲ.A．工業(yè)技術(shù)落后 B．工業(yè)原料缺乏，國(guó)內(nèi)市場(chǎng)小 C．日本人喜歡使用進(jìn)口產(chǎn)品．

A．O° B．90°S C．90°N D．23.5°N

A、自北向南增多，集中在春夏兩 B、自東南向西北減少，集中夏季

C、自西南向東北減少，集中夏秋季 D、自西北向東南減少，集中5、6月