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

a little 2. in the mountainsWeather 查看更多

 

題目列表(包括答案和解析)

Some day little cars may take the place of (代替) today’s cars. They are good for our earth. If everyone    26    such a little car in the future, there will be     27    pollution in the air. There will be more parking places in the cities, and the street will be      28    crowded(擁擠). Now the space for one car of the usual size can hole more than one such little car. Driving will be     29   , because these little cars can go only 50 kilometers one     30   . The future cars will be fine for going around the city, but they will not be     31    for going far away. The little car needs only two batteries(電池),     32    battery for the motor, and the other for the horn(喇叭) and the lights. If we still     33     the big cars along with the small ones; we will need to     34     two kinds of roads. Some roads will be used for the big fast cars,     35   other roads will be needed for the smaller and slower ones.

1.                A.sits            B.drives          C.sells D.makes

 

2.                A.more          B.much          C.fewer    D.less

 

3.                A.less            B.much          C.fewer    D.more

 

4.                A.better          B.more dangerous  C.safer D.faster

 

5.                A.day            B.minute         C.month    D.hour

 

6.                A.careful         B.useful          C.bad  D.hard

 

7.                A.one           B.others          C.some D.no

 

8.                A.think           B.park           C.sell  D.like

 

9.                A.build           B.put            C.open D.find

 

10.               A.so             B.as             C.and  D.or

 

 

查看答案和解析>>


One Sunday morning, Millie and Amy went to Sunshine Park. They love to chat there. As usual, they sat ___1____a big tree. Suddenly, they heard a whistle from the bushes behind the tree. They turned around but could not see anything unusual. They were ____2______.
“Is   3  there?” Millie asked. Nobody answered. They  4 very carefully and heard the strange noise again. The two girls were very afraid. They ran away quickly. On their way, they met Andy.
“What happened?” Andy asked. “There’s a ghost in the  5 . Please help us.” Millie said. “Really? Tell me more.” Andy said. Millie told Andy everything. Andy went to the park,  6  beside the tree and listened carefully. Then he heard  7 noise! He looked behind the tree and heard another whisper. He was now sure the sound  8 from the bushes. He searched carefully.
“Oh! Here it is.” Andy said to himself. He  9 a little cat in the bushes. It was very weak. When it meowed,   10 made a sound like a whisper.

【小題1】
A.underB.onC.behindD.in
【小題2】
A.excitedB.frightenedC.frighteningD.exciting
【小題3】
A.nobodyB.everybodyC.anybodyD.somebody
【小題4】
A.sawB.lookedC.heardD.listened
【小題5】
A.churchB.schoolC.gardenD.park
【小題6】
A.roseB.sleptC.stoodD.lay
【小題7】
A.aB.theC.an D.other
【小題8】
A.cameB.learnedC.heardD.fell
【小題9】
A.smelledB.lookedC.searched D.found
【小題10】
A.heB.sheC.itD.that

查看答案和解析>>

We live in the computer age. People use computers to do much of their work. But few people know how to look after them. Remember the following when you use your computer:

1.Keep your computer in a cool, dry room. Too much or too little heat is bad for computers. Damp(潮濕) is also bad for them.

2.Do not let people smoke near your computer. Smoke of all kinds is very bad for many parts of a computer.

3.Do not eat or drink when you are near your computer. Pieces of food and a little water in the keyboard are also bad for a computer.

4.Keep your screen clean and do not have it too bright. They are bad for your eyes. Make sure the screen is not too far from or too near your eyes. Some people use different glasses to protect their eyes when they use a computer.

1.Computers can          people to do a lot of work.

        A.use       B.help     C. make       D.take

2.Few people know how to          their computers.

        A.look at     B.try out    C.look for   D.take care of

3.A computer works well at a temperature of         .

        A.0℃      B.-5℃      C.20℃            D.35℃

4.Smoke is not good for many parts of a computer, is it?

        A.Yes,it is.  B.No,it isn't.   C.Yes,a little.  D.Not at all.

5.A dirty screen or a very bright screen is    for your eyes.

        A.bad     B.good     C.useful        D.helpful

 

查看答案和解析>>

In 1638, John Harvard donated some money and about four hundred books to a new university. This was the beginning of the library at Harvard University. The gift was so important that the university was named for John Harvard.

Thomas Bray began the first free lending library in the late 1600s. He set up more than 30 or these libraries in the American colonies. However, the idea for this kind of free library ended when Bray died in 1730. In 1731, Benjamin Franklin and some friends started the first subscription(訂閱費) library in the United States. In a subscription library people pay money to become members, but they may borrow the books without paying again.

In the United States, every child had a free education. This idea soon led to free libraries. One of the first libraries that used tax money to buy books was a library in Peterborough, New Hampshire. This library was set up in 1833.

1.The main idea of paragraph 2 is________.

A.Franklin started the first subscription library

B.in a subscription library people pay money to become members

C.Bray and Franklin were important in the history of public libraries

D.Bray died in 1730 and Franklin died in 1833

2.The underlined word “borrow” means_______.

A.read and write with no help from another person

B.use for a short time and then return

C.like very much

D.lend

3.The reading does not say it, but we can guess that_______.

A.there were free schools in the United States before there were free libraries

B.free schools and free libraries in the United States began at about the same time

C.the library in New Hampshire also had a free school in it

D.there were free libraries in the United States before there were free schools

4.Havard University began_______.

A.in 1731

B.in 1730

C.in 1833

D.in 1638

5.At the library that Franklin started, ________.

A.children could use books for no money at all

B.people paid a little money in the beginning but none after that

C.people paid a lot of money in the beginning but none after that

D.both A and B

 

查看答案和解析>>

We live in the computer age. People use computers to do much of their work. But few people know how to look after them. Remember the following when you use your computer:
1.Keep your computer in a cool, dry room. Too much or too little heat is bad for computers. Damp(潮濕) is also bad for them.
2.Do not let people smoke near your computer. Smoke of all kinds is very bad for many parts of a computer.
3.Do not eat or drink when you are near your computer. Pieces of food and a little water in the keyboard are also bad for a computer.
4.Keep your screen clean and do not have it too bright. They are bad for your eyes. Make sure the screen is not too far from or too near your eyes. Some people use different glasses to protect their eyes when they use a computer.
【小題1】Computers can          people to do a lot of work.

A.useB.help C.makeD.take
【小題2】Few people know how to          their computers.
A.look at B.try out C.look forD.take care of
【小題3】A computer works well at a temperature of         .
A.0℃B.-5℃C.20℃D.35℃
【小題4】Smoke is not good for many parts of a computer, is it?
A.Yes,it is.B.No,it isn't.C.Yes,a little.D.Not at all.
【小題5】A dirty screen or a very bright screen is    for your eyes.
A.badB.goodC.usefulD.helpful

查看答案和解析>>


同步練習冊答案
国产精品调教| 日韩精品视频一区二区在线观看| 一区二区三区四区欧美| 色哟哟免费网站| 韩国一区二区av| 91大神免费观看| 日本人亚洲人jjzzjjz| 国产一级片播放| ,一级淫片a看免费| 亚洲色图16p| 在线播放蜜桃麻豆| 日本在线精品| 国产一区二区三区四区五区传媒| 国产精品草草| 国产一区二区视频在线播放| 日本一区二区综合亚洲| 欧美性xxxxhd| 日韩精品久久久久| 欧美激情视频一区二区三区不卡| 国产美女久久精品香蕉69| 九9re精品视频在线观看re6| 97在线国产视频| 久久精品久久99| 永久免费看片视频教学| 中文字幕一区二区三区波野结| 另类av导航| 超碰在线资源| 欧美国产不卡| 亚洲欧美网站| 久久久精品综合| 91久久久免费一区二区| 亚洲精品一区二区三区婷婷月| 8050国产精品久久久久久| 好吊色欧美一区二区三区| 日韩欧美国产免费| 黄色三级生活片| 亚洲图片在线播放| aaa在线观看| 五月天色综合| 国产精品观看| av在线综合网| 91成人免费电影| 色青青草原桃花久久综合 | 91麻豆免费看片| 欧美性69xxxx肥| 中文字幕日韩高清| 91精品啪在线观看麻豆免费| 可以看毛片的网址| 丰满少妇一区二区| 亚洲综合一区中| 日韩精品毛片| 东京久久高清| 免费精品99久久国产综合精品| 亚洲人精品一区| 亚洲精品456在线播放狼人| 国产999视频| 色婷婷777777仙踪林| 制服丝袜在线第一页| 免费精品一区二区| 女女色综合影院| 欧美日韩一区二区三区四区不卡| 日韩电影免费在线看| 亚洲一二三四在线观看| 一本一本久久a久久精品综合小说 一本一本久久a久久精品牛牛影视 | 天堂аⅴ在线地址8| 98视频精品全部国产| 日本成人超碰在线观看| 亚洲一卡二卡三卡四卡无卡久久| 亚洲精品一区av在线播放| 3d精品h动漫啪啪一区二区| 伊人成色综合网| 粉嫩av性色av蜜臀av网站| 中文字幕中文字幕在线中文字幕三区| 99久久er| 亚洲一区网站| 黄色精品一区二区| 蜜臀久久99精品久久久无需会员 | 香蕉网在线播放| 亚洲精品一级片| 亚洲四虎影院| 日韩国产欧美三级| 欧美日韩日本国产| 久久久久女教师免费一区| 亚洲视频精品一区| 国产精品久久免费观看| 久热久精久品这里在线观看 | 91福利视频久久久久| 69影院欧美专区视频| 蜜臀精品一区二区| 中文字幕在线观看成人| 国产福利第一视频在线播放| 亚洲丁香日韩| 久久精品欧美一区二区三区不卡 | 欧美xxxx黑人| 成人午夜福利视频| 综合欧美精品| 国产一区日韩二区欧美三区| 这里只有精品视频在线观看| 成人xxxx视频| 欧美69精品久久久久久不卡| 国产高清免费观看| 99视频这里有精品| 国产精品一区一区三区| 欧美一区二区视频在线观看| 国产精品yjizz| 亚州av综合色区无码一区| 欧美一级一区二区三区| 国产精品99久久免费观看| 99久久夜色精品国产网站| 亚洲国产精品999| 久久久婷婷一区二区三区不卡| 成人精品在线观看视频| 在线免费国产| 日韩.com| 午夜视频在线观看一区| 欧美亚洲国产视频小说| 黄色在线视频网| 国产夫妻性生活视频| 成人网av.com/| 9l国产精品久久久久麻豆| 亚洲精品自在久久| 亚洲一区三区| 欧美另类一区二区| 久久99久久99精品免观看软件| 久久99蜜桃精品| 亚洲电影免费观看高清完整版在线| 欧美精品免费观看二区| 小泽玛利亚一区| 天堂va在线| 日韩在线卡一卡二| 日韩一区二区三区三四区视频在线观看| 国产精品9999久久久久仙踪林| 免费观看av网站| 色影院视频在线| 999在线观看精品免费不卡网站| 91成人网在线| http;//www.99re视频| 一级二级黄色片| av在线免费观看网址| 久久xxxx| 亚洲国产欧美日韩精品| 蜜桃久久精品一区二区| 视频在线这里都是精品| 亚洲男人天堂久| 欧美重口另类videos人妖| 欧美人与动牲交xxxxbbbb| 国产精品suv一区二区88| 中文产幕区在线观看| 日韩最新av| 国产精品自拍一区| 日韩一区二区高清| 国产成人精品一区二区三区福利| 日本精品一区在线| 99国产揄拍国产精品| 电影一区电影二区| 日韩成人av影视| 欧美色窝79yyyycom| 国产精品视频资源| 99re6在线观看| 国产乱色精品成人免费视频| 青青在线精品| 国产福利电影一区二区三区| 日韩精品一区二区三区在线播放| 91黄色国产视频| 中文字幕天堂av| 91在线电影| 蜜臀91精品国产高清在线观看| 久久综合中文字幕| 色播久久人人爽人人爽人人片视av| 中国人体摄影一区二区三区| 久久久久久免费观看| 欧美另类tv| 久久综合婷婷| 日韩一区二区三区视频| 精品一区二区三区免费毛片| 亚洲自拍偷拍图| 日本网站在线免费观看视频| 精品成人一区| 精品视频999| 国产日韩精品一区观看| 亚洲最大成人综合网| 黄色网页网址在线免费| 激情久久久久| 欧美乱妇15p| 精品一区二区三区日本| 亚洲视频重口味| 秋霞在线午夜| 久国产精品韩国三级视频| 亚洲国产精品成人一区二区| 在线免费观看成人| 超碰超碰超碰超碰| 亚洲精品777| 91蝌蚪porny成人天涯| 欧美成人小视频| 毛片毛片毛片毛片毛片毛片毛片毛片毛片 | 一区二区三区中文在线观看| 91国内精品久久| 国产大片一区二区三区| 亚州av电影免费在线观看| av一区二区在线播放| 午夜精品久久久久久不卡8050| 国产日韩中文字幕在线| 香蕉网在线播放| bt在线麻豆视频| 国模无码大尺度一区二区三区| 日韩成人高清在线| 日韩伦理在线免费观看| 亚洲经典一区二区| 欧美好骚综合网| 在线亚洲一区二区| 日韩在线观看电影完整版高清免费| 日韩xxx高潮hd| 高清久久精品| 亚洲精品久久嫩草网站秘色| 亚洲va欧美va国产综合久久| 制服丨自拍丨欧美丨动漫丨| av日韩亚洲| 久久久美女毛片| 国产精品1区2区在线观看 | 日韩精品一级| 亚洲卡通欧美制服中文| 91青青草免费观看| 国产网址在线观看| 嗯用力啊快一点好舒服小柔久久| 亚洲福利一二三区| 国内视频一区| 乱子伦一区二区三区| 日韩av网站在线免费观看| 狠狠久久亚洲欧美专区| 日本一区二区精品视频| 一区二区久久精品66国产精品 | 欧美一区二区激情视频| 九九热hot精品视频在线播放| 婷婷亚洲久悠悠色悠在线播放| 欧美精品一区二区视频| 在线免费一区二区| 欧美日韩国产高清电影| 欧美一区二区三区电影| 久久亚洲精品无码va白人极品| 五月婷婷六月色| 欧美亚洲一级| 日韩亚洲欧美中文高清在线| 99免费观看视频| 9999热视频在线观看| 久久久噜噜噜久久中文字幕色伊伊 | 人妻无码久久一区二区三区免费| 成人午夜免费福利| 国产精品综合| 久久视频在线看| 久久久久久久久久久久| 精品国产黄a∨片高清在线| 亚洲电影激情视频网站| 一区视频二区视频| 亚洲av成人精品一区二区三区在线播放 | 国产不卡一区二区三区在线观看| 久久久久性色av无码一区二区| 卡通动漫精品一区二区三区| 欧美日韩成人高清| 欧美成人黑人猛交| 手机在线免费av| 中文字幕一区免费在线观看| 精品日产一区2区三区黄免费| 99久久国产热无码精品免费| 亚洲最黄网站| 高清一区二区三区日本久| 国产午夜精品理论片| 极品束缚调教一区二区网站 | 欧美成人一区二区三区四区| 亚洲字幕久久| 最近2019中文字幕第三页视频 | 国产成人在线一区| 中文字幕亚洲精品一区| 欧美影院一区| 欧美成人免费播放| 国产免费美女视频| 禁断一区二区三区在线| 亚洲欧洲日产国产网站| 中文字幕国产综合| 欧美尿孔扩张虐视频| 精品久久久久久亚洲综合网| 97免费公开视频| 9.1麻豆精品| 欧美精品久久一区二区三区| 少妇一级淫免费放| 日韩三区免费| 欧美日韩国产一区| 亚洲第一天堂久久| 日韩久久一区| 欧美成人a∨高清免费观看| 免费不卡av网站| 久久久久久久性潮| 欧美一区二区三区四区在线观看 | 亚洲国产精品日韩| 欧美日本网站| 中文字幕欧美区| 日韩精品第1页| 亚洲性图自拍| 黑人精品xxx一区| 91人人澡人人爽人人精品| 欧美三级精品| 精品少妇一区二区| 国产高清一区二区三区四区| 亚洲制服欧美另类| 久久色免费在线视频| 日本少妇性高潮| 国产日韩视频| 国产一区二区丝袜高跟鞋图片| 国产成人三级一区二区在线观看一 | 中文字幕无码不卡免费视频| 亚洲风情在线资源| 欧美美女bb生活片| www.17c.com喷水少妇| 综合中文字幕| 中文字幕不卡av| 国产一级理论片| 久久亚洲影院| eeuss一区二区三区| 中文字幕av高清在线观看| 国产精品热久久久久夜色精品三区| 亚洲中文字幕无码一区二区三区| 91禁在线看| 欧美精品久久久久久久久老牛影院| 亚洲の无码国产の无码步美| 欧美日中文字幕| 777777777亚洲妇女| 朝桐光av在线一区二区三区| 91美女在线视频| 99在线观看视频免费| 国产精品迅雷| 亚洲电影免费观看高清完整版在线| 国产白丝一区二区三区| 国产精品chinese| 91视频国产精品| 你懂的视频在线| 香蕉成人伊视频在线观看| 伊人免费视频二| 国产中文精品久高清在线不| 97久久精品人人澡人人爽缅北| 国产婷婷一区二区三区久久| 久久先锋影音av| 青青草原成人网| 成人在线视频你懂的| 欧美人与性动交a欧美精品| 中文字幕人妻精品一区| 91亚洲精品久久久蜜桃网站| 日韩精品综合在线| 99久久999| 欧美日韩aaaa| 高h放荡受浪受bl| 亚洲人一二三区| 麻豆精品国产传媒| 久久一区二区中文字幕| 国产精品永久免费| 黄色在线视频观看网站| 91福利国产精品| 少妇视频一区二区| 美女网站一区二区| 一区在线电影| 久久69成人| 欧美高清激情视频| 熟妇人妻系列aⅴ无码专区友真希 熟妇人妻av无码一区二区三区 | 操一操视频一区| 国产日产一区二区| 欧美一级日韩免费不卡| 免费麻豆国产一区二区三区四区| 国产一区在线观看麻豆| 日韩一级片免费视频| 东京久久高清| 国产精品伦子伦免费视频| 精品亚洲成a人片在线观看| 欧美三级中文字| 精品午夜福利视频| 成人午夜精品一区二区三区| 青青青在线播放| 国产在线日韩精品| 99久久无色码| 在线观看爽视频| 北条麻妃在线一区二区| 亚洲国产福利视频| 婷婷中文字幕综合| 亚洲一二三在线观看| 福利电影一区二区| 久久婷婷国产91天堂综合精品| 精品一区二区三| 国产伦精品一区二区三区高清| 精精国产xxxx视频在线野外 | 精品无码久久久久成人漫画| 成人久久久精品乱码一区二区三区| 黑人糟蹋人妻hd中文字幕 | 蜜桃传媒视频麻豆第一区免费观看 | 欧美国产极速在线| 亚洲精品一区视频| 91麻豆精品国产91久久久| 天天干天天操天天爱| 国产精品国产三级国产aⅴ入口| av影片在线播放| 久久久天天操| 青青草成人免费在线视频| 成人影院在线| 欧美日韩在线一二三|