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

精英家教網 > 高中英語 > 題目詳情

—Monitor?

—I'm not monitor of our class. I ________ with the teacher until the monitor is elected.

A.will just help 

B.am just helping

C.am just to help 

D.have just helped

B

解析:從“我不是我們班的班長”可知,后邊的句子意思為“我只是暫時幫老師的忙直到班長被選出”。根據句意,此處表示現階段正在進行的動作,應該用現在進行時。

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:閱讀理解

任務型讀寫(共10小題;每小題1分,滿分10分)

       閱讀下面短文,根據所讀內容在表格中的空白處填入恰當的單詞。

       注意:每空格只填一個單詞。

       As more students begin to use computers for longer periods of time, more of them are suffering from eyestrain (視疲勞).Just a few hours in front of a computer screen can make a person's eyes feel tired and painful.A number of eye doctors have studied this growing problem and have found ways to deal with it.Following their advice will help keep computer users more comfortable.Here is some of the advice.

       The light in a room shouldn't be brighter than the computer screen itself.In many classrooms, however, the lights are far brighter than they should be..Students can block some of this light by wearing baseball caps if they're allowed at school.

       A special computer screen should be used to cut down on bright light because it is especially tiring to the eyes.Another problem to avoid is the wrong kind of contrast.It is best to have dark letters on a light background.This causes less eyestrain than light letters on a dark background.

       Students should be seated so that they are looking down at the computer screen rather than straight ahead, which is a far more tiring angle.The top of the monitor should be slightly lower than the top of the head.

       The length of time students spend in front of a computer screen leads greatly to eyestrain.Students should take frequent breaks by looking away from the screen every fifteen or twenty minutes.During

that time they should either close there eyes or focus on an object at a distance. Long – term computer use can dry out the eyes, so students should remember to blink frequently while in front of the screen.

Title: Computers and Eyestrain

Common Problems Doctor’s      

Room

lighting   Much brighter in many classrooms       Get the light   bright.

       something to block the light.

The screen      Too bright light.

Wrong kind of contrast.

Light letters.         the strong light.

Use the        kind of contrast.

Have dark letters on a light background.

      The top of the screen

      than the top of the head.  Sit were you won’t look    at the serene.

Time      Spending too much time

     a computer screen.          your eyes for a moment.

Look at something at a distance.

Blink often while using a computer.

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

One night last summer, my neighbor Debbie came over and knocked on my door. “I’m leaving for   21, Jim,” she said. “Would you mind dropping by my house in a bit and   22 on my mother?”

“Not a problem,” I said.

I’d lived next door to Debbie and her 84-year-old  23  , Nan, for about six months, and we’d become fast friends. Debbie always worked at night. She  24  leaving her mom alone, so she asked if it was okay if she rigged (裝配) up one of those baby monitors and  25  me a receiver.

I was 26  to help. After all, I’ve been blind since infancy(嬰兒期) and out of work for years. In fact, at 54, I’d come to wonder if I had much   27 anymore.

Like me, Nan was   28 ―and was also hard of hearing. That evening Nan and I chatted for a bit 29.

“If you’re okay,” I said, “I think I’ll turn in.” Before I 30, I made sure the baby monitor was working.

“Good night, Nan,” I said. I 31  my stick and headed out the door. “See you tomorrow,” Nan called behind me. I locked the door and 32  my way home.

Several minutes 33 I heard a sound. It was Nan on the 34  . “Jim! Jim!” I heard over the monitor. “The house is 35 ! Help! ”

I went as   36   as I could to Debbie’s. I got to the front door. I could 37 a heavy, thick smoke. I put my hand on the doorknob(門把手), and reached for my key and 38  the door. “Here, Jim. Help!” Her voice was weak.

“Let’s get out of here!” I shouted. Grabbing her hand, I started to move on. I tapped with my cane 39 we found the front door. We felt our way down the steps, 40 in the sweet, fresh summer air, and to the gate of her yard. Thank you, Lord. We’re all safe.

21. A. play

B. study

C. game

D. work

22. A. checking

B. taking

C. putting

D. keeping

23. A. father

B. mother

C. sister

D. brother

24. A. thought about  

B. worried about

C. cared for

D. looked for

25. A. sold

B. bought

C. brought

D. gave

26. A. sad

B. sorrowful

C. glad

D. upset

27. A. value

B. price

C. money

D. service

28. A. deaf

B. old

C. wise

D. blind

29. A. long before

B. before long

C. once again

D. as usual

30. A. left

B. stayed

C. talked

D. chatted

31. A. set up

B. put up

C. picked up

D. took up

32. A. moved

B. pushed

C. wound

D. felt

33. A. instead

B. later

C. then

D. ago

34. A. neighbor

B. receiver

C. worker

D. speaker

35. A. on fire

B. in trouble

C. in danger

D. on sale

36. A. fast

B. slowly

C. safely

D. well

37. A. see

B. feel

C. taste

D. smell

38. A. unlocked

B.shut

C. broke

D. knocked

39. A. before

B. after

C. until

D. since

40. A. showing

B. noticing

C. losing

D. breathing

 

查看答案和解析>>

科目:高中英語 來源:2011-2012學年山東東阿曹植培訓學校高二下學期3月月考英語試卷(帶解析) 題型:填空題

根據下列句子所給漢語意思,寫出空缺處各單詞的正確形式。
【小題1】The travel agent will make good __________(準備) for our tour to London.
【小題2】The police did not go near the __________(拋棄) car, fearing it was a booby trap(餌雷). 
【小題3】Health officials have tried to raise people’s ___________(意識) about AIDS.
【小題4】To attract foreign tourists, Panama has __________ (調整) its economic laws.
【小題5】The people who live _________ (對面) are always making a lot of noise.
【小題6】Nowadays many countries are ________(思考) on how to promote the growth of their economy.
【小題7】We all agreed to _______(推薦) the monitor’s suggestions to the school governors.
【小題8】There are two ___ (政治) parties in the US--the Democratic Party(民主黨) and the Republican Party.
【小題9】The bus is designed to _______(運營) in all weather conditions.
【小題10】When Mary finally appeared, she made a(n) _______(歉意) to Tim for her being late again.

查看答案和解析>>

科目:高中英語 來源:2013-2014學年河南省鄭州高三第一次質量預測英語試卷(解析版) 題型:書面表達

假定你是你們班的班長李華。來自澳大利亞的高中生訪問團一行20人明天上午將到你們班經行交流,請你根據下列內容提示用英語寫一篇發言稿。

表示歡迎;2.班級簡介;3.同學特點;4.學校生活;5.表達愿望。

注意:

次數:100左右(開頭和結尾已為你寫好,不計入總詞數);

可適當增加細節,以使行文連貫;

不要在發言稿中使用你的真實姓名和學校的名字。

Dear friends,

Good morning! I’m Li Hua, monitor of our class.

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

________________________________________________________________________

Thank you!

 

查看答案和解析>>

科目:高中英語 來源:2012-2013學年浙江省寧波市高三上學期期中考試英語試卷(解析版) 題型:單項填空

I think ______ is little possibility ______ she will be elected as monitor of our class.

A.it; that

B.there; that

C.it; whether

D.there; whether

 

查看答案和解析>>

同步練習冊答案
91精品国产综合久久精品| 欧美无人区码suv| www国产免费| 久久婷婷开心| 国产免费一区| 99爱精品视频| 99porn视频在线| 国产精品久久久999| 久久精品一本久久99精品| 欧美久久久一区| 丁香五六月婷婷久久激情| 中文字幕+乱码+中文字幕一区| 黄网站免费久久| 一区二区黄色| 中文字幕一区二区三三| 国产精品欧美日韩一区| 国产精品chinese在线观看| 国产另类xxxxhd高清| 欧美黑人xx片| 国产黄色在线观看| 成人p站proumb入口| 高清免费观看在线| 五月婷婷六月激情| 成人黄色免费视频| www.av导航| av网站在线观看免费| 中文在线观看免费高清| www.欧美色| 亚洲一区欧美在线| 欧美久久久久久久久久久久| www.黄色在线| 亚洲一级中文字幕| 三级电影在线看| 天天躁日日躁狠狠躁免费麻豆| 亚洲va综合va国产va中文| 已婚少妇美妙人妻系列| 黄页网站大全在线观看| 日本一区精品| 涩涩涩999| 日韩欧美视频一区二区| 久久久精品国产一区二区三区| 91久久偷偷做嫩草影院| 91久久久久久久久| 国产精品免费一区豆花| 国产精品日韩在线| 成人做爰www免费看视频网站| 日韩暖暖在线视频| 国产剧情日韩欧美| 91久久精品国产91久久| 99re在线视频上| 懂色中文一区二区三区在线视频| 91沈先生播放一区二区| 国产成人一区二区三区免费看| 97人人澡人人爽| 久精品国产欧美| 欧美日韩精品一区| 亚洲bbw性色大片| 特色特色大片在线| 缅甸午夜性猛交xxxx| 50度灰在线观看| 国产在线拍揄自揄拍无码| 中文一区一区三区免费| 亚洲一区二区三区色| 先锋影音欧美| 亚洲高清在线播放| 亚洲图片在线观看| 夜夜爽99久久国产综合精品女不卡 | 国产主播精品| 亚洲精一区二区三区| 日韩成人精品视频| 国产99久久精品| 成人免费高清在线| 国产精品日日摸夜夜摸av| 亚洲免费色视频| 在线视频一区二区免费| 日韩精品一区二区三区视频在线观看| 日韩精品免费一线在线观看| 综合网中文字幕| 国内精品久久久久| 91精品在线国产| 免费看成人av| 欧美一二三不卡| 成人黄色一级大片| 亚洲欧洲久久久| 国产欧美日韩另类| 懂色av成人一区二区三区| 日韩在线无毛| jizz一区二区三区| 日韩一区免费| 99久久久久| 免费高清在线一区| 久久嫩草精品久久久久| 亚洲成av人片| 精品国产露脸精彩对白| 久久精品视频免费播放| 国产精品久久久久久久久久小说| 国产伦精品一区二区三区在线| 亚洲最大色综合成人av| 一区二区三区国产免费| 国产精品亚洲无码| 日日夜夜综合网| 神马久久久久久久久久| 二区三区在线观看| 久久爱www.| 牛夜精品久久久久久久99黑人| 美女免费视频一区二区| 国产精品美女久久久久高潮| 欧美午夜电影一区| 色狠狠久久aa北条麻妃| 国产精品最新在线观看| 精品国产无码在线| 无码人妻一区二区三区免费n鬼沢 久久久无码人妻精品无码 | 欧美电影网址| 婷婷精品在线观看| 视频一区视频二区中文| 日本一区二区免费在线| 欧美午夜电影网| 中文字幕少妇一区二区三区| 国产综合色香蕉精品| 黄色网zhan| 成人免费av片| 国产精品国产三级国产普通话对白| 日本天堂在线| 亚洲福利影视| 国产精品xvideos88| 99国产精品视频免费观看| 91久久奴性调教| 伊人伊人伊人久久| 国产精品sss| 亚洲免费一级视频| 久久久久久久福利| 色中色在线视频| 亚洲成人1区| 久久婷婷激情| 亚洲18色成人| 日韩在线观看网址| 久久精品女人的天堂av| 午夜免费看毛片| 青青草av在线播放| 成年人在线观看网站| 视频二区欧美| 国内成人免费视频| 欧美日韩激情视频8区| 日韩视频在线免费| 欧美日韩综合久久| 国产精品九九视频| 亚洲国产中文字幕在线| 亚洲性受xxx喷奶水| 亚洲草久电影| 国产精品三级av| 亚洲欧美制服综合另类| 精品国产一区二区三区麻豆小说| 天堂网在线免费观看| 国产精品第9页| 在线免费av电影| 成人在线免费视频观看| 韩国成人在线视频| 欧美日韩免费高清一区色橹橹| 午夜精品久久久久久久99热| 欧美另类videosbestsex日本| 夜夜春很很躁夜夜躁| 深爱五月激情五月| 欧洲大片精品免费永久看nba| 老牛嫩草一区二区三区日本 | 午夜影院在线观看欧美| 精品中文字幕乱| 91社在线播放| 久久国产一级片| 精品176二区| 欧美激情1区| 一区二区三区四区国产精品| 色天天综合狠狠色| mm131午夜| www.天天色| 国产羞羞视频在线播放| 一区二区亚洲精品| 精品久久久久久久久国产字幕| 欧美日韩国产91| 日本欧美黄色片| 亚洲精品一区二三区| 国产v日韩v欧美v| 久久精品人人| 欧美日本国产视频| 成人av免费看| 国产高潮呻吟久久| jyzzz在线观看视频| 天天射综合网视频| 午夜伦理一区二区| 国产精品精品一区二区三区午夜版 | 中文在线资源天堂| 国产日韩另类视频一区| 三级一区在线视频先锋| 欧美日韩视频专区在线播放| 99re6热在线精品视频播放速度| 国产sm在线观看| 情趣视频网站在线免费观看| 亚洲精品国模| 亚洲男同性视频| 人人做人人澡人人爽欧美| 99sesese| 最新地址在线观看| 99久久精品费精品国产| 亚洲欧美乱综合| 性亚洲最疯狂xxxx高清| 国产二区视频在线| 怡红院男人的天堂| 亚洲精品一区国产| 国产清纯在线一区二区www| 欧美成人午夜激情视频| 国产1区2区在线| 日本xxxxwww| 欧洲杯什么时候开赛| 一区二区三区影院| 国产有码一区二区| 女尊高h男高潮呻吟| 美女国产在线| 日本怡春院一区二区| 精品国产成人在线影院 | 精品欧美色视频网站在线观看| av不卡在线看| 精品国产伦一区二区三区观看方式 | 亚洲美女视频在线| 国产精品成人一区二区| 亚洲av无码专区在线播放中文| 亚洲女优视频| 亚洲区国产区| 亚洲福利视频免费观看| www.99riav| 国产欧美日韩成人| 国产欧美日韩精品一区二区三区| 亚洲高清一区二区三区| 91九色极品视频| 免费人成年激情视频在线观看| 日韩大片欧美大片| 欧美国产乱子伦| 国产精品福利片| 中文字幕第3页| 最爽无遮挡行房视频在线| 久久99精品国产91久久来源| 少妇高潮久久77777| av污在线观看| 91最新在线| 国产一本一道久久香蕉| 久久色精品视频| 极品白嫩少妇无套内谢| 亚洲成人三级| 国产精品1区二区.| 久久久综合免费视频| av网页在线观看| 人人草在线视频| 国产欧美日韩不卡免费| 91色p视频在线| 中文字幕91视频| 无码小电影在线观看网站免费| 另类小说一区二区三区| 中文字幕亚洲天堂| 久久精品久久99| av在线加勒比| 国产欧美视频在线观看| 亚洲一区二区在线| 国产精品久久久免费视频| 亚洲区小说区图片区qvod| 欧美日韩一区二区欧美激情| 国产精品久久成人免费观看| 熟妇高潮一区二区三区| 销魂美女一区二区三区视频在线| 亚洲性生活视频| 日本成人在线免费观看| bl在线肉h视频大尺度| 91在线一区二区三区| 欧美在线一级视频| av网站免费在线播放| 国产va在线视频| 91视频xxxx| 国产99视频精品免费视频36| 懂色av中文字幕| 综合在线一区| 亚洲一二三在线| 精品99视频| 夜夜嗨av一区二区三区中文字幕| 成人福利免费观看| 国产91精品久久久| 五月天激情丁香| 欧美亚洲色图校园春色| 欧美日韩中文字幕一区| 黄色成人在线看| 在线免费黄色| 欧美激情一二三区| 久久久com| 亚洲日本在线播放| 国产福利精品一区| 国产在线日韩在线| 国产又粗又猛又黄视频| 91成人影院| 色噜噜狠狠狠综合曰曰曰| 熟女俱乐部一区二区视频在线| 国产精品成人3p一区二区三区| 在线免费不卡视频| 黄色片视频在线免费观看| 黄色网址在线免费观看| 日韩毛片在线免费观看| 亚洲电影网站| 成人综合影院| 国产欧美一区二区精品秋霞影院| 麻豆精品传媒视频| www.看毛片| 性伦欧美刺激片在线观看| 久久99国产综合精品女同| 91导航在线观看| 国产精品极品在线观看| 欧美一区二区国产| 亚欧激情乱码久久久久久久久| 成人av影院在线观看| 久久夜色精品一区| 国产欧美一区二区在线播放| 国产三级自拍视频| 欧美亚洲一级| 国产91精品久久久久久| 精品乱码一区内射人妻无码| 日产国产欧美视频一区精品| 国产精品中文字幕久久久| 国产精品亚洲lv粉色| 精品午夜久久福利影院 | 天堂视频免费看| 成人国产精品入口免费视频| 欧美日韩久久一区| av天堂一区二区| 麻豆一区二区麻豆免费观看| 亚洲欧美激情一区| 公肉吊粗大爽色翁浪妇视频| 欧美美女视频| 色综合色综合网色综合| 精品在线视频观看| 影视亚洲一区二区三区| 欧美精品亚州精品| 三级视频在线观看| 久久综合激情| 日本午夜在线亚洲.国产| 夜夜嗨aⅴ一区二区三区| 免费看精品久久片| 成人激情视频免费在线| 国产日韩免费视频| 99国产精品久久| 色中文字幕在线观看| 国内高清免费在线视频| 欧美日韩你懂得| 日韩av一二区| 亚洲美女视频| 国产精品三级美女白浆呻吟 | 国产91露脸合集magnet| 日韩一区免费观看| 成人短视频在线| 精品视频在线视频| 久久成人激情视频| 欧美三区在线| 国产国语videosex另类| 国产极品999| 99久精品国产| 91九色在线观看视频| 亚洲精品tv| 日韩色av导航| 一级全黄少妇性色生活片| av网站免费线看精品| 免费网站在线观看视频| av成人亚洲| 在线中文字幕日韩| 亚洲无码久久久久| 久久久久99精品一区| 国产精品一区二区免费在线观看| 国模大尺度视频一区二区| 爱福利视频一区| 在线观看视频二区| 国产精品午夜电影| 亚洲综合日韩欧美| 日韩免费av| 亚洲自拍偷拍福利| √天堂资源地址在线官网| 欧美手机在线视频| 欧美一区二区三区粗大| 性久久久久久| 亚洲狠狠婷婷综合久久久| 成人影院大全| 日韩中文字幕精品| 欧美日韩 一区二区三区| 美女视频一区在线观看| 欧美大香线蕉线伊人久久国产精品 | 最近2019年日本中文免费字幕 | 91在线中文字幕| 在线国产情侣| 日韩欧美国产系列| 国产美女激情视频| 国产调教视频一区| 中文字幕欧美视频| 午夜欧美精品久久久久久久| 国产一区喷水| 免费电影日韩网站| 色视频www在线播放国产成人| 国产精品午夜福利| 一区二区三区视频在线看| 亚洲做受高潮无遮挡|