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

短文填空選擇恰當的單詞填空,每詞限用一次。(有兩個多余的選項)

by,nobody,popular,invented,can,quickly,and,beginnings,anyone,make

Pick up one of these cubes and you probably won’t be able to put it down.How hard(1)_____ it be to rearrange(重新排列)the nine colored squares on each side of the cube? In fact,there are 43×1030 possibilities! It has been 31 years since the cubes were sold in stores around the world.Its(2) _____,however, began years earlier as a simple classroom example.In 1974,Dr.Erno Rubik(3) _____ the“Magic Cube”as he called it. He did this to help his students understand 3-D concepts.This classroom model was quickly changed into a (4) _____ toy.In 1979,Ideal Toys bought the rights(權利)(5) _____ sold it as“Rubik’s Cube”.The invention(6) _____ became a 1980s cultural icon

As time went(7) _____,the cube’s popularity became less,however,it made a comeback with the Internet.Now(8) _____ can go online and find many videos that show ways to solve the cube.Erik Akkersdijk of the Netherlands holds the present world record.He finished it in just 7.08 seconds l

1.can

2.beginnings【解析】本句中its后應該加名詞,與后面began呼應,因此選擇beginnings。

3.invented【解析】本空前面是某人,后面是某物,缺少謂語動詞,且時間狀語表示過去,故要用動詞的過去式,所以選invented。

4.popular【解析】本空前有冠詞,后有名詞,需要填入形容詞,故選popular。

5.and【解析】本空前的bought the rights(權利)和后面的sold it as“Rubik’s Cube”都是由Ideal Toys所做的,為并列關系,故用and。

6.quickly【解析】本句意思完整,不缺少主要成分,故用副詞quickly強調事情發展迅速。

7.by【解析】go by為固定短語,指(時間)過去。

8.anyone【解析】此句中缺少主語,且有“任何人”之

練習冊系列答案
相關習題

科目:初中英語 來源:2013屆廣西柳州市九年級初中畢業升學模擬考試英語卷(帶解析) 題型:選詞填空

選詞填空 根據短文內容,從方框中選擇恰當的單詞完成句子并填寫在答題卡對應的橫線上。部分單詞在填入前需進行詞形轉換,每個單詞只能用一次,每空只能寫一詞。( 共5分)
problem   less   important   healthy   recycle
It is very    【小題1】to deal with the rubbish in cities. This is because rubbish not only pollutes the environment but also does harm to people’s    【小題2】. We are trying to find some ways of dealing with the rubbish. First, the rubbish can be divided into different kinds. Newspaper and glass can be    【小題3】. Used tins can be made into beautiful handicrafts(手工藝品). Polluted water is a big    【小題4】. It must be dealt with properly before we let it flow into the river. Some harmful rubbish can be buried(埋)so that it will cause    【小題5】pollution.

查看答案和解析>>

科目:初中英語 來源:2012-2013學年廣西柳州市畢業升學模擬考試英語卷(解析版) 題型:選詞填空

選詞填空 根據短文內容,從方框中選擇恰當的單詞完成句子并填寫在答題卡對應的橫線上。部分單詞在填入前需進行詞形轉換,每個單詞只能用一次,每空只能寫一詞。( 共5分)

problem   less   important   healthy   recycle

It is very    1.to deal with the rubbish in cities. This is because rubbish not only pollutes the environment but also does harm to people’s    2.. We are trying to find some ways of dealing with the rubbish. First, the rubbish can be divided into different kinds. Newspaper and glass can be    3.. Used tins can be made into beautiful handicrafts(手工藝品). Polluted water is a big    4.. It must be dealt with properly before we let it flow into the river. Some harmful rubbish can be buried(埋)so that it will cause    5.pollution.

 

查看答案和解析>>

科目:初中英語 來源:福建省中考真題 題型:填空題

綜合填空。根據短文大意,從方框內選擇恰當的單詞,將其正確形式填到橫線上(每詞限用一次)。

learn,      be,      for,      high,      about,      children,      late,      carefully,      better,      animal

     New rules and behavior standards for middle school students came out in March. Middle schools
1______ going to use a new way to decide who the top students are. The best students won't only have
2______ marks, they will also be the kids who don't dye their hair, smoke or drink. The following are
some of the new rules.
     You must do more at school. Good students are kind to other people and love 3______ April is Bird-
loving month in China. You should join it. You can 4______ more about animals and how to protect them.
Try to help others, try to think 5______ others, not only yourself.
     Maybe you'll discover Earth II some day. Don't look down on new ideas. Be open to new ideas. They
make life 6______ for everyone.
     You should protect yourself. If you have to go home 7______, you should let your parents know.
     Use the Internet 8______ Some things on the Internet aren't for 9______, so try to look at Web pages
(網頁) that are good 10______ you. You can use the Internet for fun or homework.

查看答案和解析>>

科目:初中英語 來源: 題型:

短文綜合填空

先閱讀短文,然后根據短文內容從方框內所給的單詞中選擇恰當的詞(注意詞形變化),填入短文空白處,使短文完整、通順。一詞只用一次,一空限填一詞。方框中有兩個詞是多余的。

give  different  change  same  turn  sit  healthy  take  guess  height  work  way

    Yes,it’s true! British children are getting fat,but they are also growing in other (1)______ .Studies show that the height and weight of modern ten-year-olds are(2)________ from the height and weight of their parents at ten.British ten-year-olds are now on average(平均)141 cm tall(138一l39cm in 1972).The(3)_______ studies show a 17%increase in weight.

    The studies don’t(4)_______ reasons for this,but we can(5)_____that the children are(6)_________for two main reasons:diet and exercise.These days children eat(7)______ food a lot of time,and this explains the increase in(8)______to 141 cm,but they also eat a lot of unhealthy food,for example,sweets,chips,cakes and chocolates.After school,many of today’s children(9)__________down all evening.They watch TV,listen to music,or do their homework,but they often don’t(10)______any exercise.

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
亚洲精品成人少妇| 国产一区美女在线| 91精品国产美女浴室洗澡无遮挡| 亚洲图片欧美综合| 91精品国产一区二区| 美女mm1313爽爽久久久蜜臀| 日韩精品一区二区三区蜜臀| 精品一区二区三区免费| 国产午夜精品久久| 成人爱爱电影网址| 亚洲欧美日韩综合aⅴ视频| 在线一区二区观看| 日韩中文字幕一区二区三区| 91精品国产福利| 国产一区在线不卡| 国产精品视频第一区| 一本到不卡免费一区二区| 亚洲黄一区二区三区| 91精品国产综合久久久久| 老司机免费视频一区二区| 国产日本欧洲亚洲| 99久精品国产| 亚洲国产中文字幕| 日韩一二三区不卡| 成人免费视频app| 亚洲人成网站在线| 3d动漫精品啪啪一区二区竹菊| 蜜桃传媒麻豆第一区在线观看| 久久综合一区二区| 91麻豆6部合集magnet| 亚洲成人动漫在线免费观看| 精品国产一区二区三区不卡| 国产成人av福利| 一区二区在线观看视频| 日韩一区二区在线观看| 成人一区二区三区| 亚洲h在线观看| 久久久久久电影| 欧美伊人久久大香线蕉综合69| 久久激情五月激情| 亚洲另类在线视频| 精品国产一区二区三区四区四| 99久久99久久免费精品蜜臀| 亚洲国产成人tv| 久久综合精品国产一区二区三区| 色香色香欲天天天影视综合网| 蜜臀av一区二区在线免费观看| 亚洲视频一二三区| 欧美不卡一区二区三区| 91亚洲大成网污www| 久久99国产精品久久99| 亚洲激情欧美激情| 国产日韩成人精品| 91麻豆精品国产91久久久资源速度 | 中文字幕亚洲区| 日韩欧美专区在线| 在线观看亚洲专区| 国产福利不卡视频| 日本午夜一区二区| 亚洲男人的天堂网| 久久综合色天天久久综合图片| 欧美吻胸吃奶大尺度电影| 国产精品亚洲视频| 日韩 欧美一区二区三区| 亚洲视频一区二区在线| 久久久亚洲高清| 欧美一级久久久| 色哟哟国产精品| 成人小视频免费在线观看| 老司机精品视频在线| 亚洲午夜av在线| 亚洲人成网站影音先锋播放| 久久精品免视看| 日韩欧美亚洲国产精品字幕久久久| 欧美在线不卡视频| 不卡的av中国片| 国产不卡视频在线播放| 久久99深爱久久99精品| 亚洲第一成人在线| 日韩高清欧美激情| 欧美午夜精品久久久久久孕妇 | 337p粉嫩大胆色噜噜噜噜亚洲 | 欧美日韩综合一区| 激情图片小说一区| 三级不卡在线观看| 亚洲制服丝袜av| 亚洲情趣在线观看| 国产精品久久久久久久久晋中 | 一区二区三区在线高清| 国产精品动漫网站| 国产欧美一区二区三区鸳鸯浴 | 欧美日韩国产中文| 欧美在线观看视频在线| 99久久综合精品| 大白屁股一区二区视频| 国产精品18久久久久| 精品午夜久久福利影院| 麻豆91在线播放免费| 日本不卡视频一二三区| 亚洲成人免费在线观看| 亚洲观看高清完整版在线观看| 亚洲精品国产精华液| 亚洲精品日韩一| 亚洲美女免费在线| 亚洲精品视频在线观看免费| 亚洲欧美日韩国产成人精品影院 | 毛片基地黄久久久久久天堂| 日本中文字幕一区二区视频 | 香蕉久久夜色精品国产使用方法 | 欧美电影一区二区三区| 欧美精品一级二级| 欧美精品一级二级三级| 8v天堂国产在线一区二区| 欧美人与z0zoxxxx视频| 91精品国产色综合久久不卡电影| 欧美剧情电影在线观看完整版免费励志电影| 欧美性色综合网| 欧美剧情片在线观看| 欧美一卡2卡3卡4卡| 日韩一级免费观看| 久久综合色鬼综合色| 国产亚洲欧洲一区高清在线观看| 久久精品水蜜桃av综合天堂| 久久精品水蜜桃av综合天堂| 国产精品素人一区二区| 亚洲男帅同性gay1069| 夜夜夜精品看看| 肉丝袜脚交视频一区二区| 裸体一区二区三区| 国产精品资源网站| thepron国产精品| 色综合久久88色综合天天免费| 色婷婷国产精品综合在线观看| 欧美色网一区二区| 91精品国产欧美一区二区18 | 成人听书哪个软件好| 色综合天天性综合| 欧美日韩精品系列| 日韩欧美国产三级| 国产日韩精品视频一区| 亚洲欧美日韩国产成人精品影院| 亚洲成人综合网站| 蜜桃久久av一区| 国产成人免费视频| 色丁香久综合在线久综合在线观看| 欧美在线制服丝袜| 欧美成人三级在线| 中文字幕av一区二区三区免费看| 亚洲美女视频在线观看| 三级在线观看一区二区| 国产在线精品一区在线观看麻豆| 波多野结衣中文字幕一区二区三区| 日本二三区不卡| 日韩欧美亚洲国产精品字幕久久久| 久久久精品免费免费| 樱桃视频在线观看一区| 日本美女视频一区二区| 懂色av噜噜一区二区三区av| 91久久精品一区二区二区| 日韩午夜精品视频| 国产精品的网站| 五月婷婷激情综合网| 国产一区二区不卡在线| 91毛片在线观看| 日韩视频一区二区三区| 国产精品亲子伦对白| 午夜欧美2019年伦理| 国产精品一区二区久激情瑜伽 | 欧美一区二区人人喊爽| 国产精品乱码一区二区三区软件 | 欧美剧在线免费观看网站| 国产日韩精品一区二区三区在线| 亚洲午夜影视影院在线观看| 激情综合五月婷婷| 91福利在线导航| 久久久综合视频| 亚瑟在线精品视频| 成人午夜免费电影| 91精品国产高清一区二区三区| 国产精品理论片在线观看| 爽爽淫人综合网网站| gogogo免费视频观看亚洲一| 91麻豆精品国产91久久久更新时间| 国产日韩三级在线| 偷拍自拍另类欧美| 99久久免费精品高清特色大片| 欧美一卡2卡3卡4卡| 亚洲三级电影全部在线观看高清| 久久99精品久久久久久动态图| 色天天综合色天天久久| 久久久久久久久久久电影| 亚洲高清一区二区三区| 成人开心网精品视频| 日韩精品专区在线影院观看 | 亚洲美女少妇撒尿| 国产成人自拍网| 欧美一区二区在线不卡| 亚洲激情在线播放| 成人精品免费看| 亚洲精品一区在线观看|