日本成人片在线_久久免费精品视频_国产午夜精品久久久久久免费视_校花撩起jk露出白色内裤国产精品_av影片免费在线观看_国产小视频在线看_最新av免费在线观看_99久久99久久精品国产片_欧美成人猛片aaaaaaa_蜜桃免费网站一区二区三区

  We each have a memory(記憶力). That’s why we can still remember things after a long time. Some people have very good memories and they can easily learn many things by heart, but some people can only remember things when they say or do them again and again. Many of the great men of the world have got surprising memories.
  A good memory is a great help in learning a language. Everybody learns his mother language when he is a small child. He hears the sounds, remembers them and then he learns to speak. Some children are living with their parents in foreign countries. They can learn two languages as easily as one because they hear, remember and speak two languages every day. In school it is not so easy to learn a foreign language because the pupils have so little time for it, and they are busy with other subjects, too.
  But your memory will become better and better when you do more and more exercises.
58. Some people can easily learn many things by heart because ____________.
A.they always sleep very well    B.they often eat good food
C.they read a lot of books       D.they have very good memories
59. Everybody learns his mother language ____________.
 A.a(chǎn)t the age of six           B.when he is a small child
 C.a(chǎn)fter he goes to school       D.when he can read and write
60. Before a child can speak, he must _____________.
 A.read and write             B.make sentences
 C.hear and remember the sounds  D.think hard
61.Your memory will become better and better _______________.
  A.if you have plenty of good food  
 B.if you do more and more exercises
 C.if you do morning exercises every day
 D.if you get up early

              

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語 來源:英語教研室 題型:009

   We each has a dream. What is mine? I've made

(1) ________

up my mind to be a middle-school teacher. Is it

(2) ________

surprised? I began to have this dream when I

(3) ________

was only a girl. I loved children. I don't think it is

(4) ________

waste of time to deal with them all year round.

(5) ________

Instead of it means joy to me. As we all know,

(6) ________

teachers are badly needed in our country, and not 

many of us want tobe teacher. The main

(7) ________

reason is because teachers' work is hard and they

(8) ________

get too little. But in spite of that, I'm determine to

(9) ________

give all my life to the cause of educate of our country. (10)________

查看答案和解析>>

科目:高中英語 來源:廣東省執(zhí)信中學(xué)2011-2012學(xué)年高二上學(xué)期期中考試英語試題 題型:050

閱讀:

  We each have a unique genetic(基因的,遺傳的)make-up.Every cell of your body has the same set of about 100,000 separate genes made of DNA.These are the instructions for producing a person.Genes decide everything from the colour of your skin to the way your brain works.You have one of several billion combinations of DNA which come from the random mixing of your parents’ genes.Except for identical twins(同卵雙胞胎), no one has the same combination as another person.You are unique! You are unique in another way too:in the way you are raised and all the experiences you have from before birth to adult life.These experiences influence you, your behaviour and attitudes, and the choices you make.

  But are genes or life experiences more important in shaping your appearance and personality? Scientists are studying twins to find out.One set of twins occurs every 70 births---some are identical and others are non-identical twins.Identical twins are special because they share exactly the same genes and often the same environment.Non-identical twins are more like ordinary brothers and sisters.

  Some identical twins have been adopted and brought up in different homes.With identical genes but a different home environment, scientists can study twins to see how much a particular feature depends on the genes we inherit.For example, we know that eye problems, like short-sightedness, are mostly genetic.But resistance to pain is largely dependent on experiences.Genes also influence our eating habits.Identical twins brought up apart often like to eat at the same time of day and feel full after eating the same amount.Non-identical twins in similar circumstances have more varied eating habits.Identical twins are also more likely to follow the same patterns for marriage and divorce than non-identical twins.

  Scientists are trying to identify the different genes that influence our behaviour.Some people are thrill-seekers and get into risk-taking and adventurous activities.They take up extreme sports like bungee jumping and possibly take drugs.Scientists have discovered a gene which affects this

  We could ask, “Are our lives determined by our genes or our upbringing?” Scientists are learning more all the time, but it is certainly true that both are important in making us who we are.

(1)

What is the main idea of the first paragraph?

[  ]

A.

We cannot easily change our physical appearance.

B.

How we turn out depends on our parents’ genes.

C.

Everyone has a physical double somewhere in the world.

D.

Both our genes and our experiences make us who we are.

(2)

Why are scientists studying twins?

[  ]

A.

To find out how many twins are born every year.

B.

To discover what shapes us as individuals.

C.

To compare differences between twins.

D.

To study brother-and-sister relationships.

(3)

According to the passage, ________.

[  ]

A.

one in 70 twins are genetically identical

B.

non-identical twins are usually not of the same sex

C.

twins separated at birth behave exactly the same

D.

identical twins are genetically the same

(4)

Which of the following is most affected by experience according the passage?

[  ]

A.

Eating habits.

B.

Eye-sight.

C.

Pain resistance.

D.

Marriage patterns.

(5)

What does the underlined “this” in Paragraph 4 refer to?

[  ]

A.

Our love of sport.

B.

Our attitude to risk-taking.

C.

Our skill at bungee jumping.

D.

Our ability to take drugs.

查看答案和解析>>

科目:高中英語 來源:湖南省鳳凰縣華鑫中學(xué)2011-2012學(xué)年高一12月月考英語試題 題型:051

Read the following passage, Answer the questions according to the information given in the passage.

  March 22nd every year has been the World Water Day since 1993.Everyone knows that over 70% of our planet is covered with water, but do you know that only 3% of the water is fresh and less than 1% of this fresh water is available for human use?

  Water shortage

  The World Bank reports that 80 countries now have water shortages, while 40% of the more than 2 billion people, have no access to clean water.Fresh water is such a life-or-death issue(問題)in many parts of the world that every eight seconds a child dies from drinking dirty water.

  How to save water

  Turn off the tap while you brush you teeth in the morning and before bedtime, and you can save up to 8 gallons of water! That adds up to more than 200 gallons a month, enough to fill a huge fish tank that holds 6 small sharks!

  Keep your shower under 5 minutes long.In fact, a 5-minute shower uses more water than a person living in poverty in a developing country uses in an entire day.

  Fix the leak.If your toilet has a leak, you could be wasting about 200 gallons of water every day.That would be like flushing your toilet more than 50 times for no reason!

  We each share responsibility for the sustainable management of our water resources, which means using less water at home, in the workplace, at school, on holidays, on the farm, … everyone, everywhere, every time.

1.When did the first World Water Day take place?(no more than 5 words)

________

2.How many suggestions does the writer give us to save water?(1 word)

________

3.What example does the writer give us to show fresh water is a life-or-death issue?(no more than 10 words)

________

4.What's the purpose of writing this passage?(no more than 12 words)

________

查看答案和解析>>

科目:高中英語 來源:陜西省寶雞中學(xué)2012屆高三高考模擬訓(xùn)練(一)英語試題 題型:054

完形填空

閱讀下面短文,從短文后各題的A、B、C、D四個(gè)選項(xiàng)中,選出適合填入對(duì)應(yīng)空白處的最佳選項(xiàng)。

  I was in New York City to advise large banks on the secret to success in business.Once I started a   1  with my taxi driver, Tony.He had studied be a marine biologist, but couldn't get a   2  job in that field.“I like driving a taxi,” he said.“but I hope to do much better than just to   3  .” Like many people, Tony thought that being self-reliant meant   4   asking for help.But we need to develop relationships in order to  5  our goals.Tony liked chatting with his customers, yet he didn't want   6  to them.I advised him to give it a   7  .And he did.Not only did his customers take his taxi more often, but they   8   him to their friends.Soon he had a long list of   9   and was able to buy his own car, then a second.He had to   10  another man to help with the overflow.

  We each contain   11  of greatness, which can be expressed in   12   ways, from starting a business to raising the next generation of leaders.Life is all about finding that seed and nurturing it to its  13   growth.And I know it's possible, because I am living   14  

  I'm the son of a steelworker and a cleaning woman.My dad would come home, his hands were scraped and   15  , and he said, “I don't want this for you, Keith.You need a great   16  .”Although my father didn't know the CEO of his company, he wasn't afraid to introduce himself and ask for advice.The CEO admired his   17  and helped get me a scholarship at one of the excellent school in the country.I went on to Yale University and Harvard Business School.  18  I was the youngest chief marketing officer in the Fortune 500.I learned that the secret   19   success lies in the power of relationship.We   20  need “coach” to help reach our goals.

(1)

[  ]

A.

report

B.

conversation

C.

suggestion

D.

speech

(2)

[  ]

A.

temporary

B.

fixed

C.

suitable

D.

permanent

(3)

[  ]

A.

make up

B.

give out

C.

fall down

D.

get by

(4)

[  ]

A.

never

B.

always

C.

seldom

D.

sometimes

(5)

[  ]

A.

find

B.

fail

C.

miss

D.

achieve

(6)

[  ]

A.

please

B.

excite

C.

bother

D.

excuse

(7)

[  ]

A.

try

B.

drive

C.

talk

D.

hand

(8)

[  ]

A.

suggested

B.

recommended

C.

mentioned

D.

referred

(9)

[  ]

A.

regulars

B.

plans

C.

goals

D.

gifts

(10)

[  ]

A.

send

B.

leave

C.

hire

D.

order

(11)

[  ]

A.

plants

B.

seeds

C.

origins

D.

members

(12)

[  ]

A.

reliable

B.

individual

C.

primary

D.

countless

(13)

[  ]

A.

entire

B.

full

C.

huge

D.

whole

(14)

[  ]

A.

person

B.

coach

C.

instruction

D.

proof

(15)

[  ]

A.

dirty

B.

strong

C.

cold

D.

slim

(16)

[  ]

A.

work

B.

career

C.

education

D.

university

(17)

[  ]

A.

honesty

B.

sacrifice

C.

responsibility

D.

courage

(18)

[  ]

A.

So

B.

Meanwhile

C.

Soon

D.

Once

(19)

[  ]

A.

in

B.

to

C.

on

D.

at

(20)

[  ]

A.

can

B.

do

C.

will

D.

may

查看答案和解析>>

同步練習(xí)冊(cè)答案
最新黄网在线观看| 国产综合久久久久久| 欧美亚洲激情视频| 91精品久久久久| 国产精品美女黄网| 国产精品av免费| 熟妇人妻va精品中文字幕 | 亚洲 欧美 激情 另类| 电影av在线| 五月天av在线| 日韩欧美一级| 亚洲天天综合| 国内成人自拍视频| 国产精品欧美一区喷水| 在线观看一区二区视频| 日韩精品久久久久久福利| 欧美国产在线视频| 92福利视频午夜1000合集在线观看| 另类视频在线观看+1080p| 少妇大叫太大太粗太爽了a片小说| 国产精品人人妻人人爽人人牛| 美女久久久久久久久| 欧美成人三级在线观看| 99热这里只有精品9| av亚洲在线| 懂色aⅴ精品一区二区三区| 国产欧美日韩在线一区二区| 久久久蜜桃一区二区人| www一区二区| 色视频欧美一区二区三区| 日韩成人av网| 日本欧美中文字幕| 日韩成人在线资源| 午夜宅男在线视频| 紧身裙女教师波多野结衣| 国产叼嘿视频在线观看| 久久bbxx| 欧美重口另类| 久热re这里精品视频在线6| 中文一区一区三区高中清不卡| 91福利视频网站| 久久久精品2019中文字幕神马| 亚洲一区二区三区成人在线视频精品| 路边理发店露脸熟妇泻火| 稀缺呦国内精品呦| av图片在线观看| 美丽的姑娘在线观看免费动漫| 激情久久99| 亚洲精品影院在线观看| 国产女人18水真多18精品一级做| 欧美电影一区二区| 国内精品400部情侣激情| 日韩国产伦理| 免费观看污网站| 最近中文字幕在线观看| 免费的黄网站在线观看| 福利在线一区| 精品一区二区三区视频在线观看| 亚洲综合激情另类小说区| 国产亚洲精品va在线观看| 999日本视频| 亚洲精品怡红院| 中国一级特黄毛片| 91精彩视频在线观看| 国产区精品视频在线观看豆花| 琪琪一区二区三区| 婷婷国产v国产偷v亚洲高清| 久久天天躁夜夜躁狠狠躁2022| 久久亚洲一区二区| 动漫av在线免费观看| 亚洲一区二区三区高清视频| 18视频在线观看网站| 欧洲视频一区| 国产亚洲短视频| 亚洲国产女人aaa毛片在线| 91免费欧美精品| 亚洲三级视频网站| 亚洲熟女综合色一区二区三区| 求av网址在线观看| 欧美一区二区三区高清视频| 91麻豆高清视频| 精品福利在线导航| 亚洲一区二区日本| 91网址在线观看精品| 中文无码av一区二区三区| 免费在线播放电影| 黄页网站一区| 亚洲一区二区三区四区在线观看| 超薄丝袜一区二区| 亚洲成人动漫在线| 国产精品 欧美激情| 国产一区精品| 成人一级毛片| 亚洲欧洲精品一区二区三区| xx视频.9999.com| 一区二区在线观看网站| 99热在线观看精品| aaa日本高清在线播放免费观看| 国产一区二区精品久| 国产亚洲人成网站| 正在播放欧美一区| 国产卡一卡二在线| 国产乡下妇女做爰| av白虎一区| 久久久久综合| 欧美电影在线免费观看| 国产精品区一区| 九色porny自拍视频| 色综合888| 日韩欧美在线中字| 亚洲狠狠丁香婷婷综合久久久| 欧美剧在线观看| 黄网站欧美内射| 日韩人妻精品中文字幕| 欧美freesex| 精品一区精品二区高清| 欧美不卡123| 久久av二区| 91制片厂在线| 国产福利视频在线观看| 亚洲美女视频在线免费观看| 色菇凉天天综合网| 91网免费观看| 最新中文字幕av| 免费在线看黄网站| 亚洲国产日本| 欧美精品日韩精品| 久久66热这里只有精品| 最新一区二区三区| sm在线播放| 精品一区二区三区免费视频| 日韩精品亚洲元码| 麻豆映画在线观看| 加勒比在线一区| 欧美日韩黄网站| 国产农村妇女精品| 欧美自拍视频在线观看| 真实乱偷全部视频| 欧美精品a∨在线观看不卡 | 特级西西444www| 久草在线免费福利| 久久精品久久久| 91久久精品国产91性色tv| 高清一区二区三区视频| 国产欧美小视频| 91色在线看| 国产成人精品影院| www.日韩av.com| 亚欧激情乱码久久久久久久久| 亚洲av成人精品日韩在线播放| 日韩欧美电影| 欧美日本韩国一区| 日韩片电影在线免费观看| 天天做天天爱夜夜爽| 国产一区二区三区国产精品| 国产精品国产自产拍在线| 国产精品91久久| 亚洲欧美色图视频| 免费不卡av| 99久久精品免费精品国产| 久久久久久这里只有精品| 青娱乐精品在线| yjizz视频网站在线播放| 石原莉奈一区二区三区在线观看| 日韩电影大全免费观看2023年上| 日本xxxxxxxxxx75| 天堂8在线视频| 亚洲特级毛片| 精品一区精品二区| 丁香婷婷激情网| 亚洲人成电影| 日韩电影在线免费看| 亚洲图片欧美日产| 爱爱爱爱免费视频| av在线免费播放网站| 另类欧美日韩国产在线| 久久精品99久久久香蕉| 激情成人在线观看| www在线观看播放免费视频日本| 国产精品一区在线观看乱码| 欧美精品久久久久久久久久| 中文字幕在线观看网址| 午夜久久中文| ●精品国产综合乱码久久久久| 亚洲一区二区在线| 日韩精品一区三区| 色吊丝一区二区| 91黄色在线观看| 欧美 日韩 国产 在线观看 | 国产精品美女久久久久高潮| 国产日韩av在线播放| av成人毛片| 国产精品久久久久一区二区三区共| 国产精品电影在线观看| 蜜臀av午夜精品久久| 日韩欧美一级| 欧美综合一区二区| 91网站在线观看免费| 992tv在线观看免费进| 久久成人一区| 欧美精品video| 超碰人人干人人| 少妇精品在线| 欧美日韩国产一级片| 欧美精品久久久久久久免费| 久青草国产在线| 国产成人av资源| 国产精品久久在线观看| 精品处破女学生| 国产一区二区三区探花| 精品国产区一区| www.日本一区| 日韩理论视频| 亚洲永久免费视频| 亚洲第一综合网站| 青青久在线视频免费观看| 国产精品99精品久久免费| 国产精品一区=区| 色av性av丰满av| 亚洲欧美综合国产精品一区| 日韩中文在线中文网三级| 无码熟妇人妻av| 97久久超碰| 欧美大片在线观看| 四虎国产精品免费| 99久久999| 欧美福利电影网| 中文字幕 欧美日韩| 在线黄色的网站 | 欧美男女交配视频| 亚洲福利影院| 色哟哟一区二区| 999精品网站| 亚洲天堂手机| 色噜噜狠狠色综合中国| 无码无遮挡又大又爽又黄的视频| 亚洲性图自拍| 亚洲国产视频一区| 欧美精品自拍视频| 美女91在线| 精品高清美女精品国产区| 一女被多男玩喷潮视频| 波多野结衣乳巨码无在线观看| 亚洲国产精品久久人人爱蜜臀| 拔插拔插海外华人免费| 黑人玩欧美人三根一起进| 亚洲成人在线观看视频| 无罩大乳的熟妇正在播放| 国产乱码在线| 一本大道久久精品懂色aⅴ| 免费在线观看的毛片| 韩国成人漫画| 3d动漫精品啪啪一区二区竹菊 | 国产麻豆日韩| 精东传媒在线观看| 国产婷婷色一区二区三区四区 | 最新国产精品自拍| 欧美成人午夜77777| 国产一区二区美女视频| 免费看特级毛片| 久久久五月天| 2018国产精品视频| 一级片在线免费观看视频| 精品一区二区三区在线播放| 国产一区自拍视频| 久久米奇亚洲| 亚洲精品乱码久久久久久久久| 欧美精品久久久久久久免费| 综合日韩av| 日韩欧美卡一卡二| 91激情视频在线观看| 四虎国产精品免费观看| 亚洲**2019国产| 亚洲综合精品国产一区二区三区 | 东方av正在进入| 亚洲激情自拍| 成人国产精品色哟哟| 刘玥91精选国产在线观看| 久久综合久久综合九色| 蜜桃视频一区二区在线观看| 91超碰在线| 91麻豆精品国产91久久久久 | 亚洲精品久久区二区三区蜜桃臀| 五月香视频在线观看| 色悠久久久久综合欧美99| 无码国产精品一区二区高潮| 亚洲裸色大胆大尺寸艺术写真| 美女黄色丝袜一区| 中文字幕一区二区三区人妻四季| 成人免费视频视频| 超碰人人爱人人| 性感美女一区二区在线观看| 亚洲国产成人91精品| 久久国产精品波多野结衣| 欧美亚洲免费| 精品日本一区二区| 自由的xxxx在线视频| 欧美精品视频www在线观看| 美国黄色特级片| 国产欧美精品久久| 久久国产精品精品国产色婷婷| 黄网站视频在线观看| 777a∨成人精品桃花网| 91n在线视频| 奇米在线7777在线精品| 亚洲日本一区二区三区在线不卡| 日韩av影片| 一色桃子一区二区| 一级爱爱免费视频| 欧美国产精品中文字幕| 午夜在线观看av| 国产精品午夜一区二区三区| 国产成人精品999| 日本一本草久在线中文| 欧洲另类一二三四区| 中文字幕第69页| 日本欧洲一区二区| 特级毛片在线免费观看| 美女久久久久久| 九九精品视频在线观看| 免费国产黄色片| 一区二区三区在线观看动漫 | 国产亚洲电影| 成人午夜两性视频| 午夜视频在线观看免费视频| 欧美一区二区网站| 国产无码精品在线观看| av亚洲精华国产精华精华| 国产日韩一区二区在线观看| 一本色道久久综合亚洲精品酒店| 国产精品十八以下禁看| 日本电影在线观看网站| 亚洲成人网久久久| 久久精品国产亚洲av麻豆蜜芽| 国产拍欧美日韩视频二区| 天天av天天操| 99精品视频免费观看视频| 天堂资源在线亚洲视频| 经典三级久久| 国产精品99导航| 毛片在线播放a| 亚洲另类xxxx| 亚洲男人天堂久久| 欧美日韩在线第一页| 成人免费视频网站入口::| 成人丝袜高跟foot| 国内国产精品天干天干| 好看的亚洲午夜视频在线| 日韩精品国内| 日韩高清一区| 国产精品一区久久久| 色老头在线观看| 中文字幕综合一区| 欧美写真视频一区| 日韩午夜激情电影| 亚洲网站免费观看| 五月激情综合网| 欧美成人精品欧美一| 久久精品视频网| 国产人妻人伦精品1国产丝袜| 男人操女人的视频在线观看欧美| 老太脱裤让老头玩ⅹxxxx| 欧美理论电影大全| 欧洲一区二区日韩在线视频观看免费 | 在线视频日本亚洲性| 超碰影院在线| 日韩欧美专区在线| 99产精品成人啪免费网站| 黑人巨大精品欧美一区二区一视频 | 国产97在线|亚洲| 欧美6一10sex性hd| 久久视频免费观看| 国产免费av在线| 国产一区二区三区视频免费| 最近中文视频在线| 亚洲精品久久久久久下一站| 天堂网av2014| 精品久久久久久亚洲综合网 | 九九九久久久久久| 日本中文字幕在线视频| 中文字幕日韩欧美精品在线观看| 尤物免费看在线视频| 亚洲成年网站在线观看| 天堂av2024| 亚洲成色777777女色窝| 熟妇高潮一区二区高潮| 精品国产免费视频| 性xxxx视频| 亚洲精品国产精品自产a区红杏吧 亚洲精品国产精品乱码不99按摩 亚洲精品国产精品久久清纯直播 亚洲精品国产精品国自产在线 | 91天堂在线| 欧美草草影院在线视频| 姝姝窝人体www聚色窝| 欧美大片在线观看一区二区| 亚洲女同志亚洲女同女播放| 日韩女优电影在线观看| 欧美自拍偷拍第一页| 日韩美女视频在线| 97国产在线| 伊人久久久久久久久久| 国产在线一二三|