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 > 高中英語 > 題目詳情

It isn't quite _____ that he will be present at the meeting.

   A. sure                    B. right                            C. exact                    D. certain

D. certain


解析:

I am sure that +從句。He is sure to come. = He is certain to come.但在it作形式主語, that引導主語從句時, 主句中表語只能用certain, 不能用sure.

練習冊系列答案
相關習題

科目:高中英語 來源: 題型:051

  

The Most Powerful Man in Music

  LONDON Thur Oct 3

  (Reuters-U2’s lead singer

  Bono is the most powerful

  man in music and not just

  because of his singing, says a

  poll of top music business

  people.

  Irishman Bono is number one

  on the list in British music

  magazine“ Q”because he

  speaks publicly about his

  views on political issues such

  as Third World Debt.

The 42-year-old singer,

whose real name is Paul Hewson,

has used his fame to

meet with the world’s political

leaders and has even met the

Pope. The singer is not only

successful at talking with

leaders about political issues

but his band also still enjoys

worldwide hits 25 years after

it started.

 

Article  2002 Reuters Limited Lesson  2002

www. english-to-go. com

  1U2’s lead singer Bono is ________.

  Athe most powerful man in music because of his singing

  Bthe most powerful man in music but he is not powerful because of his singing

  Cthe most powerful man in music because of his singing and because of something else

  Dthe most powerful man and the most important music businessman as well

  2In the sentence “... political issues such as Third World Debt” the underlined part means ________.

  Amoney that poor or developing countries owe

  Bmoney that all the countries in the world owe

  Cthe problems of poor countries

  Dthe music of developing countries

  3Which is true about the 42-year-old singer?

  Athe singer’s real name isn’t Bono.

  Bthe singer has a friend called Paul Hewson.

  Cthe band U2 sing about political issues.

  DBono is in fact a politician.

 

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

In a six-week study, experts found people who played online games designed to improve their cognitive(認知的) skills didn't get any smarter.

More than 8,600 people aged 18 to 60 were asked to play online brain games designed by the researchers to improve their memory, reasoning and other skills for at least 10 minutes a day, three times a week. They were compared to more than 2,700 people who didn't play any brain games, but spent a similar amount of time surfing the Internet and answering general knowledge questions. All participants were given a sort of I.Q test before and after the experiment.

Researchers said the people who did the brain training didn't do any better on the test after six weeks than people who had simply been on the Internet. On some sections of the test, the people who surfed the Net scored higher than those playing the games.

"If you're (playing these games) because they're fun, that's absolutely fine," said Adrian Owen, the study's lead author. "But if you're expecting (these games) to improve your I.Q., our data suggests this isn't the case," he said during a press briefing on Tuesday.

One maker of brain games said the company's games have been proven to boost brain power.

"Their conclusion would be like saying, 'I cannot run a mile in under 4 minutes and therefore it is impossible to do so," Aldrich said in a statement.

"There is precious little evidence to suggest the skills used in these games transfer to the real world," said Art Kramer, who was not linked to the study and has no ties to any companies that make brain training games.

Instead of playing brain games, Kramer said people would be better off getting some exercise. He said physical activity can spark(激發) new connections between nerves and produce new brain cells. "Fitness changes the building blocks of the brain's structure," he said.

. It can be inferred that the online brain games mentioned in the text are_____________.

A. costly     B. unreliable      C. illegal    D. effective

. Which of the following statements is true about the experiment in the second paragraph?

   A. The experiment lasted for a week.

B. Age didn’t affect the result of the research.

C. Every person played online brain games three times a day.

D. People who didn’t play online brain games did better in I.Q test

. What can we learn from the text?

   A. Playing games which are fun can improve your I.Q.

B. There is a lot of evidence to suggest skills can transfer to the real world.

   C. Do physical activity can boost your brain power.

D. Playing online games can spark new brain cells

The underlined sentence suggests that ___________.

   A. The research was not linked to the study  

B. Those playing the games can score higher in the test

C. playing the games can spark new connections between nerves

D. This isn’t the case that these games can improve your I.Q. 

查看答案和解析>>

科目:高中英語 來源:2011屆黑龍江省哈九中高三第二次模擬考試英語卷 題型:閱讀理解

In a six-week study, experts found people who played online games designed to improve their cognitive(認知的) skills didn't get any smarter.
More than 8,600 people aged 18 to 60 were asked to play online brain games designed by the researchers to improve their memory, reasoning and other skills for at least 10 minutes a day, three times a week. They were compared to more than 2,700 people who didn't play any brain games, but spent a similar amount of time surfing the Internet and answering general knowledge questions. All participants were given a sort of I.Q test before and after the experiment.
Researchers said the people who did the brain training didn't do any better on the test after six weeks than people who had simply been on the Internet. On some sections of the test, the people who surfed the Net scored higher than those playing the games.
"If you're (playing these games) because they're fun, that's absolutely fine," said Adrian Owen, the study's lead author. "But if you're expecting (these games) to improve your I.Q., our data suggests this isn't the case," he said during a press briefing on Tuesday.
One maker of brain games said the company's games have been proven to boost brain power.
"Their conclusion would be like saying, 'I cannot run a mile in under 4 minutes and therefore it is impossible to do so," Aldrich said in a statement.
"There is precious little evidence to suggest the skills used in these games transfer to the real world," said Art Kramer, who was not linked to the study and has no ties to any companies that make brain training games.
Instead of playing brain games, Kramer said people would be better off getting some exercise. He said physical activity can spark(激發) new connections between nerves and produce new brain cells. "Fitness changes the building blocks of the brain's structure," he said.
【小題1】. It can be inferred that the online brain games mentioned in the text are_____________.

A.costlyB.unreliableC.illegalD.effective
【小題2】. Which of the following statements is true about the experiment in the second paragraph?
A.The experiment lasted for a week.
B.Age didn’t affect the result of the research.
C.Every person played online brain games three times a day.
D.People who didn’t play online brain games did better in I.Q test
【小題3】. What can we learn from the text?
A.Playing games which are fun can improve your I.Q.
B.There is a lot of evidence to suggest skills can transfer to the real world.
C.Do physical activity can boost your brain power.
D.Playing online games can spark new brain cells
【小題4】The underlined sentence suggests that ___________.
A.The research was not linked to the study
B.Those playing the games can score higher in the test
C.playing the games can spark new connections between nerves
D.This isn’t the case that these games can improve your I.Q.

查看答案和解析>>

科目:高中英語 來源:2010-2011學年黑龍江省高三第二次模擬考試英語卷 題型:閱讀理解

In a six-week study, experts found people who played online games designed to improve their cognitive(認知的) skills didn't get any smarter.

More than 8,600 people aged 18 to 60 were asked to play online brain games designed by the researchers to improve their memory, reasoning and other skills for at least 10 minutes a day, three times a week. They were compared to more than 2,700 people who didn't play any brain games, but spent a similar amount of time surfing the Internet and answering general knowledge questions. All participants were given a sort of I.Q test before and after the experiment.

Researchers said the people who did the brain training didn't do any better on the test after six weeks than people who had simply been on the Internet. On some sections of the test, the people who surfed the Net scored higher than those playing the games.

"If you're (playing these games) because they're fun, that's absolutely fine," said Adrian Owen, the study's lead author. "But if you're expecting (these games) to improve your I.Q., our data suggests this isn't the case," he said during a press briefing on Tuesday.

One maker of brain games said the company's games have been proven to boost brain power.

"Their conclusion would be like saying, 'I cannot run a mile in under 4 minutes and therefore it is impossible to do so," Aldrich said in a statement.

"There is precious little evidence to suggest the skills used in these games transfer to the real world," said Art Kramer, who was not linked to the study and has no ties to any companies that make brain training games.

Instead of playing brain games, Kramer said people would be better off getting some exercise. He said physical activity can spark(激發) new connections between nerves and produce new brain cells. "Fitness changes the building blocks of the brain's structure," he said.

1.. It can be inferred that the online brain games mentioned in the text are_____________.

A. costly     B. unreliable      C. illegal    D. effective

2.. Which of the following statements is true about the experiment in the second paragraph?

   A. The experiment lasted for a week.

B. Age didn’t affect the result of the research.

C. Every person played online brain games three times a day.

D. People who didn’t play online brain games did better in I.Q test

3.. What can we learn from the text?

   A. Playing games which are fun can improve your I.Q.

B. There is a lot of evidence to suggest skills can transfer to the real world.

   C. Do physical activity can boost your brain power.

D. Playing online games can spark new brain cells

4.The underlined sentence suggests that ___________.

   A. The research was not linked to the study  

B. Those playing the games can score higher in the test

C. playing the games can spark new connections between nerves

D. This isn’t the case that these games can improve your I.Q. 

 

 

查看答案和解析>>

科目:高中英語 來源: 題型:閱讀理解

 (遼寧省沈陽二中2008屆第四次模擬考試B篇)

It’s not all kangaroos down there

   People just naturally associate kangaroo, koala and fine beaches with Australia. Yes, you can find many fine sand beaches, white or brown, to enjoy the sunshine and seaside breeze. However, in Queensland, the eastern state of Australia, a night beach tour at this time of the year may bring you a more exciting sight of the miracle of life: You can watch hatching baby turtles making their first steps in a natural environment.

   On Mon Repos beach, about 14 kilometres east of city of Bundaberg in Queensland, Australia, lies Mon Repos Conservation Park.

   By day, Mon Repos beach is a sweeping bay of brown sand, a quiet spot for people to sunbathe, surf and fish.

   By night, it’s home to the largest concentration of endangered marine turtles on the eastern Australian mainland. And the miracle of egg laying and hatching happens from around mid-October to the end of April every year.

   In order not to disturb the turtles,  tourists have to follow the instruction of the guides.

   But this may make the tour more like an adventure: Tourist are usually told to huddle (蜷縮) close together, hold hands and walk close to the shoreline in the dark.

   At the start of the season (October and November), tourists can view turtle laying their eggs. Turtles first use all four flippers (鰭狀肢) to dig a body pit (坑) in the sand and then lay eggs in it. It’s not uncommon for a turtle to lay more than 100 eggs at a time. And her mission isn’t done until she uses her flippers to flick sand and cover the nest.

   If you go there at the end of the season (March to April), you can see groups of hatchings walk down to the water. It is an astonishing sight as the small creatures,barely two minutes old, race instinctively to the sea,

   If they survive, the same hatchings will return in 50 years’ time to lay eggs on the very beach where they first emerged(出現).

60. The first paragraph is intended to ________.

   A. recommend the readers to have a holiday in Australia

   B. give the readers an idea of the different sceneries of Australia

   C. show that Australia has a variety of animals.

   D. draw the readers’ attention to the topic of this article.

61. Which of the following is NOT true according to the passage?

   A. turtle can usually lay 100 eggs at a time.

   B. It’s quite dangerous for the tourist to watch the turtles at night by the seashore.

   C. Turtles usually lay eggs when they are 50 years of age.

   D. If you go to the beach in October, you can see turtles lay eggs.

62. The underlined word in the passage probably refers to ______.

   A. the process of hatching

   B. the mother turtles

   C. the end of hatching

   D. newly-born turtles

63. Which of the following shows the correct relationship of the three places? (M=Mon Repos Conservation Park; Q=Queensland; B=Bundaberg)

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
777精品伊人久久久久大香线蕉| 国产精品天天看| 久久9热精品视频| 精品毛片乱码1区2区3区| 精品在线你懂的| 国产亚洲婷婷免费| 成人国产亚洲欧美成人综合网| 成人免费一区二区三区在线观看| 色一情一乱一乱一91av| 午夜国产精品一区| 亚洲精品一区二区三区蜜桃下载| 国产成人午夜片在线观看高清观看| 国产精品嫩草99a| 在线免费亚洲电影| 免费人成在线不卡| 久久精品一区二区| 91在线观看视频| 天堂av在线一区| 久久久综合视频| 99r国产精品| 天天av天天翘天天综合网 | 自拍偷拍亚洲激情| 欧美亚一区二区| 毛片基地黄久久久久久天堂| 欧美经典一区二区三区| 在线精品亚洲一区二区不卡| 奇米色一区二区| 中文一区一区三区高中清不卡| 在线看不卡av| 极品少妇一区二区| 亚洲日本乱码在线观看| 制服丝袜亚洲色图| 国产成人精品网址| 亚洲午夜av在线| 久久色.com| 91福利在线免费观看| 狠狠色综合播放一区二区| 亚洲三级在线免费观看| 日韩免费看网站| 不卡视频在线看| 日韩av电影免费观看高清完整版在线观看| 久久亚洲欧美国产精品乐播 | 亚洲激情网站免费观看| 日韩情涩欧美日韩视频| 91色在线porny| 另类的小说在线视频另类成人小视频在线| 国产精品嫩草99a| 91精品国产aⅴ一区二区| 不卡的av在线播放| 美女被吸乳得到大胸91| 亚洲人快播电影网| 精品捆绑美女sm三区| 欧亚一区二区三区| 国产成人av电影在线| 午夜天堂影视香蕉久久| 国产精品第一页第二页第三页| 欧美一区二区网站| 色综合久久久久综合| 国内精品视频666| 亚洲国产日产av| 国产精品久久久久久久久搜平片| 欧美一卡二卡三卡四卡| 色就色 综合激情| 国产成人精品免费网站| 日本不卡一区二区| 一区二区免费视频| 国产精品久久久久久久久免费桃花| 欧美一级久久久| 欧美亚州韩日在线看免费版国语版| 国产成人精品一区二区三区四区| 日韩激情av在线| 亚洲自拍都市欧美小说| 国产精品美女久久久久久 | 亚洲免费高清视频在线| 久久久噜噜噜久噜久久综合| 51精品国自产在线| 91精品91久久久中77777| 成人午夜视频福利| 国精产品一区一区三区mba桃花 | 精品一区二区在线播放| 午夜一区二区三区视频| 亚洲码国产岛国毛片在线| 国产欧美一区二区三区鸳鸯浴 | 欧美aaaaaa午夜精品| 亚洲香蕉伊在人在线观| 中文字幕欧美日本乱码一线二线| 精品国产一区二区精华| 91精品国产高清一区二区三区蜜臀| 91成人在线精品| 91麻豆免费看| 99久久国产综合色|国产精品| 国产精品1024| 国产精品一品二品| 国产资源精品在线观看| 看片网站欧美日韩| 免费观看成人av| 视频一区二区三区入口| 亚洲电影在线免费观看| 亚洲综合色成人| 亚洲一区影音先锋| 亚洲一区二区三区小说| 亚洲影视在线播放| 亚洲线精品一区二区三区八戒| 亚洲精品视频观看| 一区二区三区中文字幕电影| 亚洲日本欧美天堂| 亚洲日本韩国一区| 亚洲欧美另类图片小说| 亚洲人成小说网站色在线| 亚洲免费在线视频| 一区二区三区精品视频| 亚洲自拍偷拍图区| 亚洲成av人片在线观看| 亚洲国产精品天堂| 视频一区在线视频| 蜜桃精品在线观看| 精品一区精品二区高清| 国产一区二区主播在线| 国产iv一区二区三区| 成人自拍视频在线观看| av中文字幕亚洲| 色欧美片视频在线观看在线视频| 91久久精品日日躁夜夜躁欧美| 欧美性猛交xxxxxx富婆| 欧美日高清视频| 8x8x8国产精品| 精品日韩在线一区| 国产日韩欧美综合一区| 国产精品色婷婷久久58| 亚洲欧美激情小说另类| 亚洲福中文字幕伊人影院| 日韩国产欧美在线观看| 九九**精品视频免费播放| 国产精品1区2区| 99久久精品免费看国产| 欧美中文一区二区三区| 中文字幕一区在线观看视频| 亚洲男人的天堂网| 手机精品视频在线观看| 国产真实乱对白精彩久久| 国产成人亚洲综合a∨婷婷图片| 99vv1com这只有精品| 欧美三区在线视频| 欧美大胆一级视频| 中文字幕不卡三区| 亚洲在线视频网站| 久色婷婷小香蕉久久| 国产69精品久久777的优势| 色综合天天综合| 国产嫩草影院久久久久| 亚洲视频在线一区二区| 亚洲成va人在线观看| 激情五月激情综合网| www.亚洲国产| 欧美精品 日韩| 国产日韩欧美一区二区三区乱码| 亚洲欧洲综合另类在线| 天堂久久久久va久久久久| 国产一区中文字幕| 色悠久久久久综合欧美99| 日韩午夜激情电影| 国产精品福利av| 日韩电影免费在线观看网站| 国产99一区视频免费| 欧美日韩一区二区三区视频| 久久影院午夜论| 一区二区三区高清| 激情综合色播激情啊| 91女人视频在线观看| 日韩欧美不卡一区| 亚洲人成网站在线| 精品一区二区国语对白| 91麻豆国产自产在线观看| 欧美电视剧免费观看| 亚洲欧美日韩国产综合在线| 毛片基地黄久久久久久天堂| 97精品久久久午夜一区二区三区| 欧美一区二区三区日韩视频| 综合av第一页| 国模一区二区三区白浆| 在线精品视频一区二区| 精品国产乱码久久久久久闺蜜| 一区二区三区在线免费播放| 国产综合色在线| 欧美日韩综合在线| 国产精品美女久久久久久久网站| 蜜臀av在线播放一区二区三区| 97se狠狠狠综合亚洲狠狠| 99免费精品视频| 亚洲精品在线观| 亚洲电影中文字幕在线观看| caoporn国产一区二区| 精品美女在线观看| 亚洲成av人片在线观看| 99久久久国产精品| 久久免费精品国产久精品久久久久| 亚洲成人av福利| 99久久国产综合精品麻豆| 久久综合九色欧美综合狠狠| 色综合久久88色综合天天6|