精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

精英家教網 > 初中英語 > 題目詳情
Inside a box there are six smaller boxes,and inside each small box are six much smaller boxes.
How many boxes altogether?    
[     ]
A. Thirty-six.  
B. Thirty-seven.
C. Forty-three.
D. Forty-two.
練習冊系列答案
相關習題

科目:初中英語 來源:2011年廣西省桂林市中考英語試卷(解析版) 題型:閱讀理解

When the Audet family turns on the lights at Blue Farm, they are using electricity that comes from cows—cow manure (糞肥), to be specific.
Cows produce a lot of wastes. One cow can create 30 gallons of wastes each day. Now imagine the output of over 1,000 cows at Blue Farm. That’s really a big amount.
When farmers clean their barns, they put the wastes in a big heap, and spread some of them on their fields for fertilizer(肥料). But now places like Blue Spruce Farm have a new way of using cow wastes. They use them to produce electricity.
Here’s how it works: A big machine moves back and forth cleaning the barn floor. “The cows aren’t bothered,” says Marie Audet. “They are animals of habit; they get used to it, and just lift one foot and then another to let it go by.”
The machine pushes the manure into a big 600-gallon tank like a small swimming pool. The tank is called a digester (化糞池) because what happens there is just like what happens inside a cow: Bacteria(細菌) get to work and continue to digest the manure.
Methane gas (甲烷、沼氣)in the atmosphere is known as a “greenhouse” gas because it keeps heat just like a greenhouse does, causing our planet to warm up. That’s an environmental concern. But the digester has a good result. Its gas is kept and used to power electric generators (發電機).
At Blue Farm, the generators make enough electricity to power 400 homes. The Audet family sells the extra electricity they can’t use themselves.
【小題1】We learn from the text that the Audet family is using cow wastes to ______.

A.make electricity B.produce fertilizerC.build their farm D.feed the cows
【小題2】How are the cow wastes collected into the digester at Blue Farm?
A.Marie Audet does the workB.The job is done by machine
C.The cows lift the cow wastesD.Bacteria get to work on them
【小題3】 According to the passage, which of the following is changed into electricity?
A.The power of moving water. B.The heat of burning coal.
C.The power of sunlight.D.The heat of the methane gas
【小題4】The new way of using cow wastes at Blue Farm might be best described as ______.
A.reducingB.savingC.recyclingD.changing
【小題5】 What is the main purpose for writing the passage?
A.To introduce a new way of making electricityB.To explain how a new energy works better
C.To show a new rebuilding plan for a big farmD.To explain the reasons for green house effect

查看答案和解析>>

科目:初中英語 來源:2011-2012學年江蘇省鎮江市實驗初中初二下學期期中英語試卷(帶解析) 題型:閱讀理解


You may know the English letters A, B and C. But do you know there are people called ABC? You may like eating bananas. But do you know there is such a thing a “banana person”? How strange! Are these people from “another earth”? No, they are just Chinese people like you and me.
ABC means American-born Chinese. An ABC is a Chinese, but was born in the United States. Sometimes, people call an ABC a “banana person”. A banana is yellow outside and white inside. So, when a person is a banana, he or she is white inside-thinking like a Westerner and yellow outside-looking like a Chinese.
Do you know why? Usually, ABCs know little about China or the Chinese language. Some of them don’t speak Chinese. Also, they are not interested in Chinese politics.
But if ABCs can not speak Chinese, can we still call them Chinese people? Yes, of course. They are Chinese. They are overseas Chinese. These people may be citizens (公民) of another country like the US, Canada or Singapore. But they have Chinese blood. Their parents, grandparents or even great-grandparents were from China. They all have black eyes and black hair. But they are not Chinese citizens. They are not people of the People’s Republic of China. For example, we all know the famous scientist, C.N.Yang(楊振寧). He got the Nobel Prize for Physics in 1957. Chinese people love him. But he is an American citizen.
【小題1】“ABC” in this passage means “     ”.

A.three English lettersB.a kind of banana
C.Chinese born in AmericaD.Americans born in China
【小題2】Chinese in Western countries are called “banana persons” because       .
A.their bodies are white inside but yellow outside
B.they think like Westerners but look like Chinese
C.they were born in China but got to study in America
D.they like to eat bananas
【小題3】The underlined word “blood” may probably mean       .
A.國籍B.血統C.愛心D.皮膚
【小題4】This passage mainly talks about ______.
A. different kind of bananas                B. the life story of C.N.Yang
C. the Noble Prize                      D. overseas Chinese

查看答案和解析>>

科目:初中英語 來源:2012-2013學年四川省八年級12月檢測英語試卷(解析版) 題型:閱讀理解

Every country has its favorite food. Italians like to eat pizza. Indians like to eat hot food. Japanese like to eat fish. Often they don’t cook it.

In England, one of the most popular kinds of food is fish and chips. People usually buy it in a fish and chip shop. They put it in paper bags, and take it home, or to their workplace. Sometimes they eat it in the park or on the road. The world’s favorite food is American fast food. If you go to some important cities in the world, you can find people eating hamburgers and chips.

Fish and chips, and Chinese take-away food are very popular in England. But they are less popular in the USA, they eat take-away food, too, like chicken. But the most popular kind of take-away food is the hamburger. It looks like bread with meat in it. Ham(火腿) is a kind of pork, but the hamburger does not have any pork in it. The beef is inside a kind of cake hamburgers. They are delicious. They are also popular in England and Australia.

1.Italians like to eat ___________.

A. fish                B. pizza                    C. hot food

2. Fish and chips are very popular in ________.

A. England          B. Australia                C. the USA

3. In different countries people eat ________ food.

A. different                B. the same             C. hot

4. The hamburger does not have any _________ in it.

A. beef                 B. pork                C. chips

5. Hamburger is a kind of __________.

A.meat              B. drink                    C. food

 

查看答案和解析>>

科目:初中英語 來源:2012-2013學年福建省九年級上學期期中考試英語試卷(解析版) 題型:閱讀理解

It was so dark outside the car window that it was hard to see anything.

“ Can I have a carrot, Mom?” Bruce asked.

“I don’t have any carrots,” his mom said. “How about an apple?”

“No,” said Bruce. “It has to be a carrot.”

“Why do you want a carrot?” asked his mom

“You always say carrots help your eyes.” said Bruce. “If I eat one now, it might help me see in the dark.”

Would eating a carrot really help Bruce? What is special about carrots? What makes a carrot special is its color. Carrots are orange because they contain(包含) bta-carotene( 胡蘿卜素). Beta-carotene is a way of saying vitamin A. Your eyes need vitamin A. It helps them work.

When light hits your eye, very small parts inside turn the light into messages. The messages go to your brain(大腦), and then you know what you’re looking at. Your eye can only turn light into messages when it has a special chemical(化學物質). Your eyes use vitamin A to make the special chemical. Every time your eye changes light into messages, a little bit of the chemical is used up. By the end of the day, you’ve looked at hundreds of things. That uses up a lot of the chemical. Your eyes need to make more.

What should you eat if you don’t like carrots? Don’t worry. Other fruits and vegetables have vitamin A, too. The secret is in their color. Most orange or red fruits and vegetables contain beta-carotene, or vitamin A, Sweet vegetable, red peppers(胡椒), Mangoes(芒果) are a few foods that have the same orange secret.

1. Bruce wanted a carrot because he thought _______.

A. he liked it

B. it could help him see in the dark

C.  it was sweet and delicious

2.How does vitamin A help your eyes work?

A. The special chemical can stop your eyes from using up vitamin A.

B. The special chemical is used to make Vitamin A which turns the light into messages

C. Vitamin A is used to make the special chemical which turns light into messages.

3. Which of the following is NOT true according to the passage?

A. Carrots are orange because they store beta-carotene.

B. Any food which is orange or red must have some Vitamin A.

C. Most fruits that are orange or red store some beta-carotene or Vitamin A.

4. Sweet vegetable, red peppers, and mangoes don’t have the same orange secret, do they?

A. No, they don’t.      B. Yes, they do.     C. I’m not sure.

5. The passage mainly tells us that _______.

A. we can’t see in the dark unless we eat many carrots every day

B. we can’t see unless we eat a lot of orange or red food every day

C. we should eat some food containing vitamin A so that we can see well

 

查看答案和解析>>

科目:初中英語 來源:2011年江蘇省南通市中考英語試卷 題型:閱讀理解

Disasters happen all the time somewhere in the world. Are you ready if one hits your neighborhood next week? Find out what you need to do now before it is too late. Let’s take an earthquake for example.

    During an earthquake, get under a strong object like the kitchen table. Don’t leave the building during the shaking, or you might be hurt by falling objects from the outside of the building.

    When you are in bed during the night and an earthquake happens,simply roll off the bed. There will be a safe void around the bed.

    If you are watching TV and you cannot easily run away by getting out through the door or window, then lie down and curl up(蜷伏) next to a sofa, or a large chair.

    Never go to the stairs. The stairs are likely part of the building to be broken. Even if the stairs are not destroyed by the earthquake,they may fall down later when people run down.

    Try to get into an open area away from trees,buildings,walls,advertisement boards and power lines if you are outdoors.

    If you are driving when an earthquake suddenly happens,just stay in your car until the shaking ends. However, if the footbridge falls and breaks your car,get out of it and sit or lie next to it. All the broken cars have voids 3 feet high next to it.

1. What should you do if you are in a building when an earthquake happens?

   A. Rush out quickly            B. Sit in the kitchen

   C. Stay below strong objects      D. Go down the stairs

2.The underlined word “void” in Paragraph 3 means“_______”.

   A. space          B. seat            C. distance         D. sign

3. When you are outdoors during an earthquake,you should go to _______.

4. If you are inside a car when there is a sudden earthquake,you should _______.

A. get out of it      B. keep inside it   C. move away fast   D. stay under the footbridge

 

查看答案和解析>>

同步練習冊答案
精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区
日本精品一区二区三区高清 | 欧美精品一区二区三区蜜桃视频| 天堂成人免费av电影一区| 欧美日韩成人激情| 日韩极品在线观看| 日韩一区二区三区电影在线观看 | 成人性生交大片免费看中文网站| 国产精品入口麻豆原神| 99国产精品国产精品毛片| 亚洲另类色综合网站| 欧美少妇一区二区| 一本大道久久a久久综合| 中文字幕在线不卡一区二区三区| 91热门视频在线观看| 亚洲国产欧美日韩另类综合 | 日韩精品一区二区三区四区| 国产精品一区二区久久不卡| 国产精品久久久久久久久免费丝袜 | 中文字幕成人网| 一本高清dvd不卡在线观看| 亚洲成人av福利| 精品福利视频一区二区三区| 成人毛片在线观看| 亚洲高清视频在线| 精品久久久网站| 91精品国产综合久久精品麻豆| 一级女性全黄久久生活片免费| 欧美肥妇bbw| 国产福利不卡视频| 一区二区三区小说| 日韩女优毛片在线| 不卡的电影网站| 三级在线观看一区二区| 久久久精品国产免大香伊| 色综合久久久久网| 欧美一级一区二区| 亚洲综合一二三区| 精品欧美一区二区久久| 99热99精品| 日本亚洲天堂网| 国产精品高潮呻吟久久| 欧美精品第一页| av网站免费线看精品| 婷婷亚洲久悠悠色悠在线播放| 久久久久久久久岛国免费| 国产欧美精品一区二区色综合朱莉| 激情小说欧美图片| 中文字幕在线不卡一区二区三区| 欧美电影影音先锋| aaa亚洲精品一二三区| 三级不卡在线观看| 国产精品高潮久久久久无| 56国语精品自产拍在线观看| 成人av第一页| 蜜桃传媒麻豆第一区在线观看| 蜜臀91精品一区二区三区| 日韩精品一区二区三区三区免费| 91在线无精精品入口| 久久91精品久久久久久秒播 | 国产精品久久久久久久久免费桃花| 6080yy午夜一二三区久久| 97超碰欧美中文字幕| 狠狠色综合播放一区二区| 亚洲国产毛片aaaaa无费看| 日本一区二区久久| 亚洲精品国产精品乱码不99| 欧美日韩中文字幕一区二区| 成人一区二区在线观看| 麻豆精品在线看| 亚洲成人综合网站| 亚洲欧美日韩久久| 国产色产综合色产在线视频| 91精品国产综合久久福利| 一本大道久久a久久精二百| 国产精品538一区二区在线| 性做久久久久久| 亚洲人被黑人高潮完整版| 欧美精品一区二区三区蜜臀| 7777精品伊人久久久大香线蕉最新版| 91丨九色porny丨蝌蚪| 国产成人av一区二区三区在线观看| 日韩高清不卡在线| 亚洲一区二区三区四区五区黄| 国产精品久久久久久久久搜平片 | 亚洲精选在线视频| 中文字幕高清一区| 久久综合色播五月| 日韩欧美亚洲一区二区| 欧美麻豆精品久久久久久| 色婷婷激情久久| 91在线高清观看| 成人免费毛片aaaaa**| 国产美女精品一区二区三区| 美女视频一区二区三区| 青青草一区二区三区| 亚洲国产精品ⅴa在线观看| 精品欧美乱码久久久久久1区2区| 538在线一区二区精品国产| 欧美视频在线观看一区| 在线观看日韩毛片| 91黄色激情网站| 色综合色综合色综合色综合色综合| 成人免费毛片嘿嘿连载视频| 欧美视频在线一区二区三区| 成人午夜av影视| 丁香网亚洲国际| 高清不卡一区二区在线| 国产99精品在线观看| 91搞黄在线观看| 99re在线精品| 91蜜桃在线观看| 97久久精品人人澡人人爽| 成人动漫中文字幕| 99视频精品全部免费在线| 99re在线视频这里只有精品| 色综合色狠狠天天综合色| 91丨九色丨国产丨porny| 91日韩精品一区| 久久精品一区蜜桃臀影院| 欧美久久一二区| 欧美麻豆精品久久久久久| 欧美日本一道本| 欧美一区二区三区免费视频 | 欧美在线一二三| 欧美日韩一区二区三区在线| 欧美日韩在线直播| 宅男在线国产精品| 精品日韩一区二区三区| av一区二区三区四区| 国产精品国产三级国产普通话蜜臀| 国产综合色精品一区二区三区| 国产精品理论片| 中文字幕一区在线| 一区二区久久久| 丝袜诱惑亚洲看片| 麻豆高清免费国产一区| 国产精品一区二区在线观看网站 | 欧美视频在线播放| 欧美一卡二卡在线| 久久这里都是精品| 国产精品福利在线播放| 亚洲一区在线观看免费| 男女视频一区二区| 国内精品国产成人国产三级粉色 | 精品制服美女久久| 懂色av一区二区夜夜嗨| 一本色道亚洲精品aⅴ| 欧美嫩在线观看| 久久伊人蜜桃av一区二区| 国产精品伦理在线| 亚洲国产日韩精品| 国产真实乱偷精品视频免| 99v久久综合狠狠综合久久| 欧美日韩成人在线一区| 久久婷婷成人综合色| 亚洲欧洲日韩一区二区三区| 午夜免费久久看| 国产精品一区一区| 欧美在线看片a免费观看| 欧美va天堂va视频va在线| 国产精品欧美一区二区三区| 亚洲va韩国va欧美va精品| 国产中文字幕一区| 色哟哟一区二区在线观看| 日韩手机在线导航| 亚洲欧洲精品成人久久奇米网| 性感美女久久精品| 国产成人99久久亚洲综合精品| 在线视频亚洲一区| 久久久激情视频| 亚洲一区二区av在线| 国产黑丝在线一区二区三区| 欧美亚洲一区二区在线观看| 久久久亚洲午夜电影| 亚洲成人777| 成人小视频免费观看| 欧美一区二区视频在线观看2022| 国产精品理伦片| 麻豆视频一区二区| 日韩视频一区在线观看| 久久精品一区二区三区四区| 亚洲国产日产av| 国产999精品久久久久久绿帽| 欧美精品乱码久久久久久按摩| 99精品视频在线观看免费| 国产精品自拍三区| 欧美日高清视频| 中文字幕一区二区三区不卡| 六月丁香婷婷久久| 欧洲色大大久久| 国产日产精品一区| 青青草国产精品97视觉盛宴| 99久久精品免费精品国产| 精品国产一二三区| 亚洲成av人影院| a在线播放不卡| 久久久久国产精品免费免费搜索| 亚洲成人先锋电影| av中文字幕亚洲| 久久免费电影网|