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

By the end of 2007, about half a million people had flooded into the city, ________ up around 10 percent of its total population.


  1. A.
    make
  2. B.
    made
  3. C.
    making
  4. D.
    to be made
C
解析:
考查非謂語動詞作狀語。前文提到大量人口流入城市,而正是這些流入城市的人口占了城市總?cè)丝诘?0%,現(xiàn)在分詞making用作結(jié)果狀語。本題難。
練習冊系列答案
相關(guān)習題

科目:高中英語 來源: 題型:閱讀理解

Even plant can run a fever, especially when they’re under attack by insects or disease. But unlike human, plants can have their temperature taken from 3,000 feet away straight up. A decade ago, adopting the infrared (紅外線)scanning technology developed for military purposes and other satellites, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress. The goal was to let farmers precisely target pesticide (殺蟲劑)spraying rather than rain poison on a whole field, which invariably includes plants that don’t have pest(害蟲)problems.

Even better, Paley’s Remote Scanning Services Company could detect crop problems before they became visible to the eye. Mounted on a plane flown at 3,000 feet at night, an infrared scanner measured the heat sent out by crops. The data were transformed into a color-coded map showing where plants were running “fevers”. Farmers could then spot-spray, using 50 to 70 percent less pesticide that they otherwise would.

The bad news is that Paley’s company closed down in 1984, after only three years. Farmers resisted the new technology and long-term backers were hard to find. But with the renewed concern about pesticides on produce, and refinements(改進)ininfrared scanning, Paley hopes to get back into operation. Agriculture experts have no doubt the technology works. “This technique can be used on 75 percent of agricultural land in the United States,” says George Oerther of Texas A& M, who recently retired from the Department of Agriculture, thinks remote infrared crop scanning could be adopted by the end of the decade. But only if Paley finds the financial backing which he failed to obtain 10 years ago.

In what situation will plants have a fever?(No more than 8 words)(2marks)

How can we apply pesticide spraying precisely?(No more than 10 words)(2 marks)

Why may infrared scanning technology by brought back into operation?(No more than 13 words)(3 marks)

What is the biggest problem that might prevent bringing infrared scanning technology back?(No more than 7 words)(3 marks)

查看答案和解析>>

科目:高中英語 來源:2013屆安徽省屯溪一中高三第一次質(zhì)量檢測英語試卷(帶解析) 題型:閱讀理解

Several recent studies have found that being randomly (隨機地) assigned to a roommate of another race can lead to increased tolerance but also to a greater likelihood (可能性)of conflict.
Recent reports found that lodging with a student of a different race may decrease prejudice and force students to engage in more ethnically diverse friendships.
An Ohio State University study also found that black students living with a white roommate saw higher academic success throughout their college careers. Researchers believe this may be caused by social pressure.
In a New York Times article, Sam Boakye – the only black student on his freshman year floor -said that "if you're surrounded by whites, you have something to prove."
Researchers also observed problems resulting from pairing interracial students in residences.
According to two recent studies, randomly assigned roommates of different races are more likely to experience conflicts so strained that one roommate will move out.
An Indiana University study found that interracial roommates were three times as likely as two white roommates to no longer live together by the end of the semester.
Grace Kao, a professor at Penn said she was not surprised by the findings. "This may be the first time that some of these students have interacted, and lived, with someone of a different race," she said.
At Penn, students are not asked to indicate race when applying for housing.
"One of the great things about freshman housing is that, with some exceptions, the process throws you together randomly," said Undergraduate Assembly chairman Alec Webley. "This is the definition of integration."
"I've experienced roommate conflicts between interracial students that have both broken down stereotypes(模式化形象) and strengthened stereotypes," said one Penn resident advisor (RA). The RA of two years added that while some conflicts "provided more multicultural acceptance and melding (融合)," there were also "jarring cultural resistance."
The RA said that these conflicts have also occurred among roommates of the same race.
Kao said she cautions against forming any generalizations based on any one of the studies, noting that more background characteristics of the students need to be studied and explained.
【小題1】What can we learn from some recent studies?

A.Conflicts between students of different races are unavoidable.
B.Interracial lodging may have diverse outcomes.
C.Students of different races are prejudiced against each other.
D.Interracial lodging does more harm than good.
【小題2】What does the Indiana University study show?
A.Few white students like sharing a room with a black peer.
B.Roommates of different races just don't get along.
C.Interracial roommates are more likely to fall out.
D.Assigning students' lodging randomly is not a good policy.
【小題3】What does Alec Webley consider to be the "definition of integration"?
A.The school randomly assigns roommates without regard to race.
B.Students of different races are required to share a room.
C.Interracial lodging is arranged by the school for freshmen.
D.Lodging is assigned to students of different races without exception.
【小題4】What can be inferred from Grace Kao’s saying about interracial lodging?
A.Schools should be cautious when making decisions about student lodging.
B.Students' racial background should be considered before lodging is assigned.
C.Experienced resident advisors should be assigned to handle the problems.
D.It is unscientific to make generalizations about it without further study.

查看答案和解析>>

科目:高中英語 來源:2013-2014學(xué)年福建省福州市高三第二次質(zhì)檢英語試卷(解析版) 題型:完型填空

I used to be a very self-centered person, but in the past two years I have really changed. I have started to think about other people        I think about myself. I am happy that I am becoming a        person.

I think my        started when I was at Palomar College. At first, I just wanted to get my       and be left alone. I thought I was smarter than everyone else, so I hardly ever         to anyone in my classes. By the end of my first semester, I was really        . It seemed as if everyone but me had made friends and was having fun. So tried a (n)        . I started asking people around me how they were doing, and if they were having trouble I        to help. That was really a big        for me. By the end of the year, I had several new friends, and two of        are still my best friends today. 

A bigger cause of my new        , however, came when I took a part-time job at a Vista Nursing Home. One old lady there who had Alzheimer’s disease became my         . Every time I came into her room, she was so        because she thought I was her daughter. Her real daughter never        her, so I took her place. She let me        that making others feel good make me feel good, too, when she died, I was        , but I was very grateful to her.

I think I am a much        person today than I used to be, and I hope I will not        these experiences. They have         me to care about other people more than about myself. I        who I am today, and I could not say that a few years ago.

1.A. since          B. before          C. or         D. unless

2.A. famous       B. simple   C. different       D. skilled

3.A. education          B. career  C. tour     D. change

4.A. balance      B. homework    C. degree D. interest

5.A. talked        B. wrote   C. lied       D. reported

6.A. careful       B. lonely   C. curious D. guilty

7.A. argument B. game    C. experiment   D. defense

8.A. dared        B. offered C. hesitated      D. happened

9.A. dream       B. problem        C. duty      D. step

10.A. us    B. which   C. them    D. whom

11.A. attitude   B. hobby   C. hope    D. luck

12.A. friend       B. partner C. guide   D. guest

13.A. polite       B. happy C. strange         D. confident

14.A. bothered         B. answered     C. visited D. trusted

15.A. explain     B. guess    C. declare D. see

16.A. homeless B. heartbroken C. bad-tempered      D. hopeless

17.A. quieter    B. busier C. better D. richer

18.A. forget      B. face       C. improve        D. analyze

19.A. forced      B. preferred      C. ordered        D. taught

20.A. miss B. like       C. wonder         D. expect

 

查看答案和解析>>

科目:高中英語 來源:2015屆河南靈寶第三高級中學(xué)高一上第二次質(zhì)量檢測英語試卷(解析版) 題型:閱讀理解

Every year, as Spring Festival draws near, most Chinese people will get excited to make preparation for the most important festival and make plan for the winter break. It is a little like Christmas in the United States, but there are some differences between the two festivals.

Both the major Chinese and the major Western holidays come during the cold season, and special food is expected. In western countries, cookies and cakes begin just after Thanksgiving in November and show up everywhere. Turkey, potatoes and other food come later. Similar thing happens in China. Entering lunar December, most families will make shopping plans for the coming big day and food is certainly one of the most important things to be considered. At the end of the month, both parents in each family will be very busy---the father is busy buying food while the mother is busy cooking.

A deeper similarity (相似處) is tradition. Christmas, as the letters “Christ” suggests, began as a holiday to celebrate the birthday of Jesus Christ. Many people pray (祈禱) on this day. In China, people living in cities or towns, though they don’t plan to sow seeds(播種) this month, still celebrate on the big day for farmers.

Followers of both holidays are also different from each other. While Chinese people travel to the homes of elder relatives, Americans usually call or send cards. Westerners prefer Christmas carols to fireworks. In Christmas, many family gifts come together instead of one by one, since adults may have only one day free to celebrate.

But the most curious difference is about students. Chinese students going home for Spring Festival sometimes report that they get bored by the end of vacation, yet American students seldom get bored around Christmas and western New Year.

Not everyone enjoys classic holiday traditions. Students in western countries may get upset, as too much homework, travel or bad family relations may destroy the short holiday season. In China, more and more college students choose to travel or work during the winter holiday instead of going home to stay with their families. It’s against the tradition but many people accept it.

1.What does “the coming big day” (Paragraph 2) refer to?

A.Christmas                             B.Thanksgiving Day

C.the New Year’s Day                     D.the Spring Festival

2.The second and the third paragraphs mainly talk about ________.

A.the similarities between Christmas and the Spring Festival

B.the differences between Christmas and the Spring Festival

C.the preparations for Christmas and the Spring Festival

D.the history of Christmas and the Spring Festival

3.What does the writer mainly want to tell us in this passage?

A.Food in different festivals.

B.Differences between two festivals.

C.Festivals in China and western countries.

D.Traditional celebrations in different countries.

 

查看答案和解析>>

科目:高中英語 來源:2015屆河北省高一下學(xué)期第二次月考英語試卷(解析版) 題型:閱讀理解

WASHINGTON — It is announced Friday that White House visitor records will be opened up on a regular basis for the first time in modern history, providing the public an unusually detailed look at who gets the opportunity to help shape American policy at the highest levels.

“Americans have a right to know whose voices are being heard in the policymaking process,” the president said in a written statement issued by the White House while he vacationed with his family at Camp David.

By the end of the year, the White House will begin posting online every month the names of the people who visited in the last 90 to 120 days. Each person’s full name will be listed, along with the date and time they entered and left and the name of the person they visited. About 70,000 to 100,000 people visit the White House each month, and the records will include tourists as well as people conducting business.

The White House pointed out several exceptions to the policy: “purely personal guests” of the Obama family; those cases in which the disclosure(透露) of visitors’ names “would threaten national safety interests”; and those who come for “particularly sensitive meetings,” like candidates for a Supreme Court nomination(提名). Officials said only a “small number” will fit in the latter category(類別), and their names would eventually be disclosed after they are no longer secret, like after a nomination is publicly announced. Moreover, they said, the number of undisclosed visitors will be disclosed, to make clear how few they are.

1.Why will the White House visitor records be open to the public?

A.To attract more visitors to the White House.

B.To allow people to know more about the life of the Obama family.

C.To let the public know who are influencing the policies.

D.To ask the public help correct the policies made by the government.

2.From the passage we can learn that ________.

A.All the visitors’ names will be posted online soon after their visits

B.Not all visitors are allowed to visit the White House

C.Some visitors’ names can be found online until they’re not secret

D.The records of the visitors will be kept for at least 4 months

3.According to the passage, whose name might be kept secret for some time?

A.A tourist.          B.A businessman.     C.A foreign student.   D.A foreign minister.

4. What’s the main idea of the passage?

A.The White House will open the records of the visitors to the public.

B.In America more and more people are becoming policy makers.

C.The Americans have a right to know who are making policies.

D.President Obama has announced a new policy while on holiday.

 

查看答案和解析>>

同步練習冊答案
亚洲小视频在线播放| 欧美成人毛片| 麻豆av在线导航| 一二三四在线视频观看社区| 北条麻妃一二三区| 91精品国产综合久| 中日精品一色哟哟| 无码人妻精品一区二区三区9厂| 欧美成人aaa片一区国产精品| 91狠狠综合久久久久久| 性欧美精品中出| 中文字幕一区二区三区人妻| 中国免费黄色片| 日本精品一二三| 日本一区二区在线观看视频| 伊人久久久久久久久| 手机在线免费毛片| 蜜桃色一区二区三区| 中文字幕 欧美 日韩| 性生活在线视频| 久久久久亚洲AV成人网人人小说| 91蝌蚪视频在线| 一级黄色片毛片| www.超碰97| 亚洲人成人无码网www国产| 色噜噜日韩精品欧美一区二区| 国产精品无码网站| www.xx日本| 久青草视频在线观看| 日产精品久久久久久久| 台湾佬中文在线| 啪啪小视频网站| 国产欧美久久久| 乱色精品无码一区二区国产盗| 亚洲黄色一级大片| 最近97中文超碰在线| 能在线看的av| 日韩欧美一起| 秋霞国产精品| 91精品日本| 成人vr资源| 欧美三级黄美女| 久久av在线| 国产麻豆精品theporn| 懂色av中文一区二区三区| 国产午夜精品福利| 亚洲卡通欧美制服中文| 色欧美片视频在线观看在线视频| 在线亚洲人成电影网站色www| 91麻豆精品国产无毒不卡在线观看| 欧美xxxxxxxxx| 中文字幕av一区二区三区谷原希美| 在线观看欧美日韩| 992tv成人免费视频| 国产这里只有精品| 欧美精品亚洲精品| 日本大胆人体视频| 日韩av卡一卡二| 在线观看国产免费视频| 成人免费视频网站入口::| 69成人免费视频| 东京干手机福利视频| 国产一级在线观看| 亚洲精品一区| 日韩a级大片| 黄色精品免费| 粉嫩一区二区三区性色av| 国产精品不卡一区二区三区| 日本黄色一区二区| 亚洲人成电影在线观看天堂色| 久久久久久久久久婷婷| 91最新国产视频| 免费cad大片在线观看| 欧美wwwwwww| 蜜臀av午夜精品久久| 成人黄色三级视频| 国产在线资源| 成人在线不卡| 亚洲精彩视频| 国产精品1024久久| 亚洲一区在线视频| 亚洲第一精品夜夜躁人人躁| 久久久欧美精品| 久久精品二区| 五月婷婷狠狠操| 国产又黄又粗又猛又爽的| 一级淫片免费看| 在线视频二区| 日本高清久久| 在线亚洲激情| 国产精品嫩草99a| 日韩一区二区三区av| 欧美大片在线免费观看| 久久99精品久久久久久久青青日本| 黄色一级在线视频| 公肉吊粗大爽色翁浪妇视频| 欧美一级黄视频| √天堂资源地址在线官网| 中文字幕日本一区| 中国女人久久久| 国产精品欧美一区喷水| 日韩免费电影网站| 人体精品一二三区| 欧美亚洲视频一区| 伦理片一区二区| 国产精品传媒在线观看| 欧美jizz18性欧美| 理论片一区二区在线| 视频一区二区三区在线| 亚洲欧美日韩在线播放| 亚洲天堂开心观看| 99在线视频首页| av无码精品一区二区三区| 久久久99999| 国产美女极品在线| 欧美大陆国产| 久久中文欧美| 亚洲第一成人在线| 精品激情国产视频| 色乱码一区二区三在线看| xxxxxx黄色| 精品女同一区二区三区| 成人美女大片| 99成人精品| 亚洲第一福利视频在线| 久久综合五月天| 亚洲欧洲久久| 亚洲精品成人无码| 亚洲色偷精品一区二区三区| 91在线亚洲| 日韩成人精品视频| 日韩欧美亚洲成人| 国模吧一区二区三区| 热久久最新网址| 国产精品久久久久久久精| 精品资源在线看| 亚洲人成网77777色在线播放| 国产成人精品影院| 日韩精品一区在线观看| 2019国产精品视频| 手机av在线网站| 11024精品一区二区三区日韩| 白浆视频在线观看| 亚洲精品在线二区| 欧美日韩国产一区二区三区| 91精品国产乱码久久久久久久久| 国产91视频一区| 国产精品1234区| 污视频网站免费在线观看| 欧美三区在线| 午夜精品123| 欧美一级电影在线| 久久精品网站视频| 中文字幕在线2019| 色猫猫成人app| 国产综合一区二区| 精品乱码亚洲一区二区不卡| 古典武侠综合av第一页| 国产视频久久久久久| 在线视频网站| 国产99久久久国产精品成人免费| 久久精品亚洲乱码伦伦中文| 最新中文字幕亚洲| 国内精品国产三级国产99| 国产午夜精品一区二区理论影院 | 免费看欧美美女黄的网站| 亚洲成av人影院| 国产精品成人品| 中文字幕亚洲影院| 日本精品999| 日韩精品社区| 亚洲视频在线一区| 国产91成人video| 日日噜噜夜夜狠狠| 日本韩国在线观看| 亚洲8888| 亚洲一区二区三区四区五区黄 | 国产欧美一区二区三区视频| 天天干天天色天天干| 五月天激情婷婷| 伊人精品一区| 亚洲成a人在线观看| 国产精品美女无圣光视频| 精品国产一二区| 日本中文字幕电影在线观看| 亚洲国产不卡| 在线观看亚洲专区| 韩国成人一区| 青娱乐国产在线| 欧美电影h版| 成人国产精品免费观看视频| 最好看的2019年中文视频| 国产美女三级视频| 欧洲av在线播放| 日韩欧美视频在线播放| 午夜精品久久久久久久蜜桃app | 国产精品一区二区免费视频 | 色一情一乱一伦| av国产精品| 国产精品伦理一区二区| 日韩av免费看| 韩国无码一区二区三区精品| 免费在线观看黄色网| 另类av一区二区| 日韩精品亚洲精品| 无码专区aaaaaa免费视频| 亚洲不卡免费视频| 欧美成人自拍| 欧美日韩精品久久久| 深夜福利成人| 中文字幕日本视频| 日韩欧美黄色| 色综合色综合色综合色综合色综合| 国产精品久久久久免费| 黄色一级片在线免费观看| 123成人网| 国产精品久久看| 成人激情视频免费在线| 69av视频在线| 另类视频一区二区三区| 亚洲一卡二卡三卡四卡五卡| 国产69精品久久久久9999apgf| 免费看一级一片| 免费观看亚洲天堂| 亚洲r级在线视频| 欧美日韩国产精品一卡| 中文字幕永久在线视频| 国产欧美日韩视频在线| 欧美日韩国产三级| 国产资源在线免费观看| 97香蕉久久| 久久人人精品| 久热精品视频在线观看一区| 91亚洲一线产区二线产区| 欧美1234区| 国产蜜臀av在线一区二区三区| 国产日本欧美在线观看| 国产无码精品视频| 欧美猛男做受videos| 欧美另类一区二区三区| 99色这里只有精品| 色鬼7777久久| 国产精品白丝jk白祙喷水网站| 91av成人在线| 午夜爽爽爽男女免费观看| 天堂va欧美ⅴa亚洲va一国产| 在线中文字幕一区二区| 色撸撸在线观看| 在线中文视频| 国产精品一区二区久久不卡 | 免费a在线看| 99精品视频中文字幕| 成人激情视频在线播放| 高潮毛片又色又爽免费 | 99久久久久久久| 亚洲综合二区| 海角国产乱辈乱精品视频| 91九色丨porny丨极品女神| 另类在线视频| 亚洲白拍色综合图区| 超碰中文字幕在线观看| 午夜伦理福利在线| 亚洲福利视频一区| 日本免费黄色小视频 | 国产拍揄自揄精品视频麻豆| 国产一区二区三区四区hd| 99精品免费观看| 久久综合婷婷| 国产成人在线一区二区| 国产成人精品一区二三区| 天天天综合网| 久久视频这里只有精品| av最新在线观看| 国产精品一区高清| 亚洲色图五月天| 老熟妇一区二区| 亚洲va久久久噜噜噜久久| 亚洲精品国偷自产在线99热 | 欧美乱大交xxxxx| 五月婷婷一区二区| 久久看人人摘| 九九精品视频在线| 欧美极品aaaaabbbbb| 亚洲高清影视| 久久久久久久久亚洲| 欧美成人精品欧美一级乱黄| 欧美成人日韩| 久久露脸国产精品| 久久99国产综合精品免费| 精品96久久久久久中文字幕无| 欧美精品www| 性色av免费观看| 日本网站在线观看一区二区三区| 国产精品视频成人| 精品久久在线观看| 懂色av一区二区夜夜嗨| 免费成人看片网址| 欧美日韩伦理片| 亚洲同性同志一二三专区| 人妻互换免费中文字幕| 欧美xxxxhdvideosex| 日韩欧美国产成人| 超碰在线资源站| 成人性生交大片免费看96| 国产亚洲成av人片在线观看桃| 777777国产7777777| 欧美精品色网| 国产精品嫩草影院一区二区| 亚洲精品久久久久久无码色欲四季 | 亚洲高清色综合| 手机看片国产日韩| 欧美99久久| 成人网中文字幕| 黄页网站免费在线观看| 国产欧美一区在线| 国产综合中文字幕| 日本精品不卡| 亚洲成人aaa| 欧美成欧美va| 日日骚欧美日韩| 国产伦精品一区二区三区四区视频| 色综合成人av| 亚洲国产精品久久艾草纯爱| 日韩av自拍偷拍| 日韩深夜福利| 欧美激情一区二区三区久久久| www.av88| 99久久婷婷国产综合精品电影| 五月天色一区| 日韩激情电影| 亚洲国产精品推荐| 久久伊人成人网| 久久丁香综合五月国产三级网站| 精品免费二区三区三区高中清不卡 | 毛片在线免费| 天天av天天翘天天综合网色鬼国产| 亚洲一区二区福利视频| 羞羞色国产精品网站| 97色在线视频观看| 婷婷在线免费视频| 亚洲欧洲av一区二区三区久久| 亚洲免费看av| 国产欧美日韩影院| 国产精品视频免费在线| 涩爱av在线播放一区二区| 欧美视频在线观看免费| 中文字幕第4页| 一区二区高清| 欧美久久电影| 在线观看欧美日韩电影| 亚洲人成网站777色婷婷| 成人a v视频| 91美女视频网站| 五月天婷婷激情视频| 亚洲自拍都市欧美小说| 欧日韩不卡在线视频| 在线看片你懂的| 一本色道久久综合亚洲91| 亚洲欧美va天堂人熟伦| 爽爽淫人综合网网站| 亚洲欧美日韩在线综合| 国产精品99精品一区二区三区∴| 在线亚洲午夜片av大片| av在线免费在线观看| 亚洲精品日韩综合观看成人91| 99riav国产精品视频| 亚洲日本国产| 亚洲欧美日韩另类精品一区二区三区 | www.av在线播放| 欧美精品在欧美一区二区少妇| 免费人成视频在线| 丁香五精品蜜臀久久久久99网站| 成年人午夜免费视频| 午夜精品福利影院| 亚洲va久久久噜噜噜| 精精国产xxxx视频在线中文版 | 欧美黄色高清视频| 美女视频第一区二区三区免费观看网站 | 91九色蝌蚪porny| 99精品热6080yy久久| 在线国产伦理一区| 一区二区在线视频观看| 日本高清+成人网在线观看| 99免在线观看免费视频高清| 欧美成人三级电影在线| 影音先锋国产在线| 亚洲国产日韩精品| 欧美性x x x| 26uuu欧美| 视频免费在线观看| 麻豆91精品视频| 日韩欧美黄色大片| 韩国在线视频一区| 91xxx视频| 成人在线丰满少妇av| 老司机精品福利在线观看| www.久久草.com| 91精品视频在线| 成人日韩在线| 国产精品久久久久久久久久久久久|