中文字幕久久久久,日本一二三区不卡,成人高潮片免费视频

精英家教網 > 初中英語 > 題目詳情

19．The use of new technology adds excitement to life and makes it wonderful．（　　）

A．

our

B．

C．

D．

ours

分析新技術的使用給我們的生活增添了興奮，使我們的生活更加美好．

解答答案：A．考查人稱代詞．句意：新技術的使用給我們的生活增添了興奮，使我們的生活更加美好．根據題干The use of new technology adds excitement to____life and makes it wonderful．可知空后有名詞life，所以用形容詞性物主代詞our，我們的．即新技術的使用給我們的生活增添了興奮，使我們的生活更加美好．故選A．

點評理解各個選項的含義，根據具體內容作答．

練習冊系列答案

年級	高中課程	年級	初中課程
高一	高一免費課程推薦！	初一	初一免費課程推薦！
高二	高二免費課程推薦！	初二	初二免費課程推薦！
高三	高三免費課程推薦！	初三	初三免費課程推薦！
更多初中、高中輔導課程推薦,點擊進入>>

相關習題

科目：初中英語 來源： 題型：書面表達

9．要點：1．你叫Gina Brown，請介紹一下你的姓、名、電話號碼（0571-8253-8974）；
2．介紹家庭成員（父母和一個哥哥，哥哥叫Dave）；
3．介紹一下你房間里的物品及物品的位置（至少3樣物品）．
要求：1．要點齊全，書寫工整，卷面干凈；
2．詞數50左右．
Hey!Myname'sGinaBrown．MyfirstnameisGinaandmylastnameisBrown．Mytelephonenumberis0571-82538974．Iamahappygirl．
Ihaveanicefamily．Thesearemyparents．TheyareChineseteachers．Thatismybrother，Dave．Heiscool．
Thisismyroom．Itisverycomfortable．Someorangesandmymapareonthetable．Underthetable，youcanseearulerandapen．Oh，whereismyjacket？Itisonthewall．．

查看答案和解析>>

科目：初中英語 來源： 題型：閱讀理解

10．In fall 2006，the National Basketball Association（NBA）started using basketballs made with synthetic（合成纖維），or man-made material instead of leather（皮革）．They made the change because they wanted every basketball they use to feel and bounce（彈起） the same．Not all leather balls are exactly alike in weight or how they bounce，but the synthetic balls are．
However，some players complained right away that the new balls bounced differently and were actually harder to control than the leather ones．
Physics helped answer questions about why the new balls felt different．For example，the scientists studied friction（摩擦力）which in this case affects the ability of a player to hold on to a ball．"The greater the friction is，the better it will be in his hand，"explains a scientist．
Tests on both wet and dry balls showed that while the synthetic ball was easier to hold onto when dry，it had less friction and became much harder to hold onto when wet．That's because sweat stays on the surface（表面） of the synthetic balls but gets taken into the leather balls．
The scientists also tested bounce and found that the logo（商標）printed on the new balls made their surface uneven（不平）and caused them to bounce a little strangely compared with the leather balls．
In January，the NBA went back to using the leather balls．They aren't perfect，but for now，that's just the way the ball bounces．
61．Why were the synthetic balls expected to be used in NBA according to the text？D
A．Because they are easier to control．
B．Because they waste less material．
C．Because they feel and bounce alike．
D．Because they look exactly alike．
62．The ball is easier to hold on toB
A．when friction is less
B．when friction is greater
C．when it is heavier
D．when it bounces strangely
63．The synthetic ball bounces differently from the leather one mainly becauseB
A．it is wet
B．there's a logo on it
C．it is dry
D．its weight remains the same
64．The underlined word"sweat"refers toD．
A．灰塵
B．細菌
C．雨水
D．汗水
65．It can be inferred（推斷）from the text thatC．
A．a synthetic ball takes in（吸入） water faster than a leather ball
B．a leather ball is more difficult to make than a synthetic one
C．a leather ball may increase its weight during a game
D．a synthetic ball is more expensive than a leather ball．

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

7．He has been to Beijing before，？（　　）

A．

is he

B．

has he

C．

wasn't he

D．

hasn't he

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

14．There is only bread for the picnic．What about going out to buy some？（　　）

A．

a little

B．

a few

C．

plenty of

D．

little

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

4．Zootopia（瘋狂動物城）is one of films I have ever seen．（　　）

	A．	interesting		B．	more interesting
	C．	the most interesting		D．	most interesting

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

11．Millions of tourists Shanghai Disneyland since it opened this summer．（　　）

A．

will visit

B．

are visiting

C．

had visited

D．

have visited

查看答案和解析>>

科目：初中英語 來源： 題型：選擇題

8．-What usefull program it is!
-Yeah．It tells us how to play violin．（　　）

A．

a；the

B．

an；the

C．

the；a

D．

an；不填

查看答案和解析>>

科目：初中英語 來源： 題型：填空題

1．There are many things we need to know that we do not learn at school．For example，if we want to use our money wisely，we need to shop carefully．（60）E We need to know how to compare the prices of things in different shops．We need to be able to compare the quality of different brands（品牌）．
Knowing how to make such choices is a"life skill"，and we need these skills if we want to live useful and happy lives．（61）A．For example，will I take an apple for lunch or a pear？Will I go to school by bus or on foot？Will I wear the red T-shirt or the blue one to the movies？（62）C．For example，will I eat healthy food for lunch or will I eat junk food because it is tastier？Will I work hard in all my classes or will I only work hard in the classes I enjoy？（63）D．We have realized that the choices we make can affect the rest of our lives．Our choices can also affect other people．The next time you decide to waste time in class，play a joke on someone or talk loudly at the movies，think about this：who else does your choice affect？

A．Some of these choices are small
B．It's not easy to make a choice
C．Other choices are more important
D．We make choices like these every day
E．We need to know how to make a choice when we shop

查看答案和解析>>

同步練習冊答案

影音先锋制服丝袜_欧美国产日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

練習冊

高中

初中

小學

影音先锋制服丝袜_欧美 国产 日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

練習冊

高中

初中

小學

影音先锋制服丝袜_欧美国产日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站