【題目】中國是個多民族的大家庭,其少數(shù)民族主要分布在(  )

A.東南、東北和西北地區(qū)B.西南、西北和東北地區(qū)

C.西南、東南和東北地區(qū)D.東南、西南和西北地區(qū)

【答案】B

【解析】

我國共有56個民族,民族分布特點為大雜居、小聚居,相互交錯居住,漢族地區(qū)有少數(shù)民族居住,少數(shù)民族地區(qū)也有漢族居;漢族分布最廣,主要集中在東部和中部,少數(shù)民族則主要分布在西北、西南、東北部地區(qū),B對,ACD錯。故選B。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中地理 來源: 題型:

【題目】下列四幅地圖中,圖幅相同比例尺最大的是:

A.宜昌市地圖B.湖北地圖C.中國地圖D.世界地圖

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】世界上面積最大的洲是:

A.亞洲B.歐洲C.大洋洲D.南極洲

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】不同緯度的地方,緯線長度是不同的,下列緯線圈中長度最長的是

A.南回歸線B.北回歸線C.北極圈D.赤道

查看答案和解析>>

科目:初中地理 來源: 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.

1From 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

2Which 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.

3In which magazine can the passage be found most probably?

A.Business WeeklyB.MedicineC.ScienceD.Sports

4The underlined word“establishment”in the passage means“________” in Chinese.

A.儲存B.形成C.空缺D.建立

5The best title for this passage is “________”

A.A Powerful Organ—Human Brain

B.How Computers Work

C.Scientists' Research

D.Human Being's Activities

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】 people want to go out to work in winter because they think it's very cold.

A.Not muchB.MostC.LittleD.Not many

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】五四運動以來我國發(fā)生的三大歷史性事件,也是近代以來實現(xiàn)中華民族偉大復(fù)興的三大里程碑,它們是

①建立中國共產(chǎn)黨

②奪取抗日戰(zhàn)爭的勝利

③成立中華人民共和國

④推進(jìn)改革開放和中國特色社會主義事業(yè)

A.①②③B.①②④C.①③④D.②③④

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】下面關(guān)于地球儀的敘述,錯誤的是

A.人們仿照地球的形狀,并按一定比例縮小,制作成地球的模型

B.轉(zhuǎn)動地球儀,它繞一根軸在運動,這證明地球里真有一根旋轉(zhuǎn)軸

C.地軸穿過地心,與地球表面相交于兩點,那就是北極和南極

D.所有經(jīng)緯線都是在地球儀上畫出來的

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】隨著人們生活水平的提高,自駕游逐漸“熱”起來,婷婷在四川旅游時,遇到一群自駕游驢友,他們的車牌號碼以“晉”字開頭,你認(rèn)為這些游客可能來自( )

A.山西省B.湖北省C.重慶市D.四川省

查看答案和解析>>

同步練習(xí)冊答案