【題目】Not many students have soft drinks ice-cream in winter.
A.andB.orC.soD.but
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科目:初中地理 來(lái)源: 題型:
【題目】我國(guó)自然災(zāi)害頻發(fā),種類繁多,其中影響最嚴(yán)重的兩種自然災(zāi)害種類有氣象災(zāi)害和____。
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科目:初中地理 來(lái)源: 題型:
【題目】
You must think a computer is the best thing in the world, right? You must think it works at a super speed and can do everything? Well, it's not! In fact, the brain is much more powerful than any super computer! Think about when a glass is just about to fall off the table. Your brain controls everything that you need to do to save that glass from falling. First your eyes check out what's going on, then tell your brain, and your brain decides how quickly you need to react(反應(yīng)), and then your muscles(肌肉) go into action. That is just from your brain. No computer could ever come close to that!
The brain weighs just 3 pounds, but it controls everything you do from thinking, learning, feeling even to breathing and your heart beating. Even though the brain is just 2% of your body weight, it uses around 20% of all your energy in your body. That is a lot for such a small organ(器官). There are about 100 billion tiny, tiny little cells(細(xì)胞) in your brain. There are so many that it would take you over 3, 000 years to count them all!
Your brain stops growing when you're 18, but it actually keeps on developing and learning new things. So your parents are really super smart! You won't be able to fool them! Believe it or not, your brain NEVER stops working. Even during sleeping, the brain works for longterm memory establishment. It is realized that the brain is the second organ in the body as the heart that never stops during human lives.
So everyone should be proud of such a gift of nature.
【1】From the first paragraph we know that ________.
A.eyes and muscles react quickly
B.the brain controls everything in your body
C.the computer is the best thing in the world
D.the brain is more powerful than any computer
【2】Which of the following is TRUE according to the passage?
A.The brain doesn't work during sleeping.
B.The brain is the only organ that never stops.
C.The brain keeps growing during human lives.
D.The brain keeps on developing during human lives.
【3】In which magazine can the passage be found most probably?
A.Business WeeklyB.MedicineC.ScienceD.Sports
【4】The underlined word“establishment”in the passage means“________” in Chinese.
A.儲(chǔ)存B.形成C.空缺D.建立
【5】The best title for this passage is “________”.
A.A Powerful Organ—Human Brain
B.How Computers Work
C.Scientists' Research
D.Human Being's Activities
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【題目】五四運(yùn)動(dòng)以來(lái)我國(guó)發(fā)生的三大歷史性事件,也是近代以來(lái)實(shí)現(xiàn)中華民族偉大復(fù)興的三大里程碑,它們是
①建立中國(guó)共產(chǎn)黨
②奪取抗日戰(zhàn)爭(zhēng)的勝利
③成立中華人民共和國(guó)
④推進(jìn)改革開放和中國(guó)特色社會(huì)主義事業(yè)
A.①②③B.①②④C.①③④D.②③④
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【題目】地球上的經(jīng)線,正確敘述是( )
A.半徑不等的半圓
B.長(zhǎng)度不等
C.半徑相等的圓
D.連接南北兩極,并且與緯線垂直相交的半圓
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【題目】讀下面兩幅“地理要素分布圖”,分析回答。
(1)從圖中可以看出,非洲氣候類型分布的突出特點(diǎn)是_____。
(2)圖中_____河世界上最長(zhǎng)的河。(填字母)
(3)非洲赤道附近甲處是__________氣候類型為主但西部乙處卻是熱帶雨林氣候,導(dǎo)致這種差異的主要原因是_____。
(4)一艘游輪1月份經(jīng)過非洲南端好望角時(shí)游客感受到的氣候特點(diǎn)是_____。
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