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

23. ________the warning message, more deaths would have been caused in the flood according to the report from Xinjiang.

A. Regardless of    B. In spite of         C. But for            D. Thanks to

練習冊系列答案
相關習題

科目:高中英語 來源:典中點綜合應用創新題高二英語 題型:050

閱讀理解

  Radioactivity is dangerous. It may cause skin burns; it may destroy good tissues (組織) and it may cause illness that could be passed on to our children and grandchildren, In case of exposure (暴露) it may even cause death.

  In the early days of radioactivity, scientists did not realize these dangers, Marie and Pierre Curie, after having worked for a while with radioactive materials, noticed that their fingers were reddened and swollen (紅腫) and the skin was peeling off. Henry Becquered carried a small tube with radium in it in his waistcoat pocket, and was surprised to find a burn on his chest. Other early workers also reported burns and harm of different kinds.

  The strange fact that it can harm without causing pain is the warning signal we expect from harmfulness. Pain makes up pull back our hands from a fire or a hot object, but a person carrying radioactive materials had no way of telling whether he is touching something too “hot” for safety. Besides, the “burns” or other harmfulness that radioactivity produces may not appear for weeks. A person may have been hurt without knowing it for some time .

1.Which is the topic sentence?

[  ]

A.Radioactivity May Even Cause Death.

B.Radioactivity Does Great Harm to Children.

C.Radioactivity May Do Harm to People without Being Known.

D.Radioactivity is Dangerous.

2.A few people were mentioned in the passage .They ________.

[  ]

A.were all famous scientists of great achievements

B.died of radioactivity

C.knew little about radioactivity

D.did experiments on themselves to find the danger of radioactivity

3.According to the point of the passage , pain ________.

[  ]

A.causes people to die
B.brings people suffering
C.is an important signal
D.is very much expected

4.The latter part of the passage is mainly written about ________.

[  ]

A.the danger to be with the radioactive materials

B.how scientists are selflessly devoted to science, in face of danger

C.the danger of radioactivity lies mainly in its being unseen and unknown for a time

D.burns and harm of all kinds that may dangerously happen around us

5.The sentence in the fourth line of the second paragraph, “the skin was peeling off” means “the skin was ________”.

[  ]

A.coming off
B.turning off
C.breaking away
D.fleeing

查看答案和解析>>

科目:高中英語 來源:2012屆山西大學附屬中學高三4月月考英語試卷(解析版) 題型:閱讀理解

More Chinese are seeking out the surgeon’s knife to improve their looks.Yet the tragic death of the former Super Girl Wang Bei has made people aware of the risks of cosmetic surgery, which is becoming increasingly popular.  Wang Bei,24,is said to have gone under the knife in Wuhan,to jump-start her stage-show career. It seems that the ambitious singer has finally achieved the fame and influence after her death.

For years Miss Lu expected a plastic surgery to make her jaw fashionable narrow and her face smaller. She finally decided against it after hearing of the death of Wang Bei. "Wang Bei’s death rang the warning bell for me,"Miss Lu said in her blog." It was frightening and I gave up the plan. "

A common thread of online discussion is why someone considered beautiful was so dissatisfied with her looks. Some netizens said Wang was a victim of society’s impractical standard of beauty:double eyelids,and the pointed chin typical of Western actresses. Others said her death indicated the limits to which people would go to achieve fame and fortune.

Last year 15 billion yuan was spent on cosmetic surgery and the figure is expected to rise  20% annually. The International Society of Plastic Surgery ranks China first in Asia in terms of the number of cosmetic surgeries in 2009. Worldwide, China is third, after Brazil, while the United States is first.

Nowadays,people are living longer and better. But the effect of aging off their appearance affects their mood and confidence. Many older women want to look young and beautiful. Young people, on the other hand, see cosmetic surgery as the key to wealth and love. "They want to improve their appearance to find better opportunities at work and in marriage,"says a famous plastic surgeon. "We’re living in a highly competitive society. People regard appearance as a weapon in life battle. Those who are young and naturally good-looking tell me,‘I don’t care how much I spend. Just make me look more beautiful.’ "

Advice from a surgeon and psychologist:

1.Choose regular, qualified hospitals with a good reputation.

2.Try to find an expert surgeon who will not suggest several operations over time.

3.Don’t expect too much from changing your appearance. Safety should be the first.

4.Have a realistic understanding of the risks of the surgery (death,injury and failure)and make a balanced decision.

1.What’s the influence of Wang Bei’s death on the public?

A.People will feel alarmed at cosmetic surgery.

B.Young people will have no interest in beauty.

C.Doctors will be afraid to perform operations.

D.No one will dream of becoming a Super Girl.

2.It is mentioned in the passage that________.

A.Miss Lu’s face is narrow and small

B.Wang Bei is a victim of the Internet

C.all Westerners have the pointed chin

D.the US ranks first in cosmetic surgery

3.What’s the main idea of the 5th paragraph?

A.People are living 1onger and better nowadays.

B.People are living in a highly competitive society.

C.Social competition leads females to seek beauty.

D.Cosmetic surgery is the key to wealth and love.

4.According to a surgeon and psychologist,it is better to________.

A.change your appearance sooner

B.make a reasonable decision

C.do several operations over time

D.try some different hospitals

 

查看答案和解析>>

科目:高中英語 來源:湖南省長沙市2010年上學期高一第二次階段性考試英語試卷 題型:單詞拼寫

.Directions: Fill in the blanks by using the information given in the blank, only ONE word in each blank ( 5 points).

81.The warning sign was put there for the _____________ (利益) of the public.

82. When I watch a football match, I am more _____________ (關切的) with the performance of my favourite player than the result of the match.

83. We are ______________ (決心,決定) not to adopt his suggestion.

84. They are doing ______________ (研究) on environment protection.

85.This music is too ______________ (過時的)to appeal to people any longer.

 

查看答案和解析>>

科目:高中英語 來源:2010-2011學年福建省高三上學期第三次月考英語卷 題型:閱讀理解

The Haitian tsunami gave scientists a chance to find out how well vital and potentially life-saving warning systems were working.

       Noaa’s Pacific Marine Environmental Laboratory has developed a warning system that picks up signals of tsunamis directly from the sea-floor.

       It is called Dart-the Deep-ocean Assessment and Reporting of Tsunamis. If seismometers(地震儀) detect an earthquake, the Dart buoys(浮標) will determine what is happening to sea levels, and whether a big wave might be on the way. This information is then sent via satellite to a central location which can organize an alarm. Within 50 minutes of the Haiti earthquake, this system was able to issue an alarm to other countries in the Caribbean to say that a small tsunami had been caused to start, and that was unlikely to affect them.

       Dr Bernard said, “The first 30 minutes following the earthquake, we have to rely on education.” The critical aspects of this are: do you feel the earthquake; do you see the ocean draw down; and do you hear that loud roar? If so, you should run for higher ground.

      

 “But after the first few minutes, it’s crucial that we have the technology—the measurements to avoid unnecessary evacuation(疏散撤離)and tell people when it is safe to return.” Right now, there are 50 of these Dart buoys all over the globe—four of which are in the Caribbean.

Dr Bernard says that, with 75 to 100 buoys worldwide, this system could provide global tsunami warnings within one hour.

 “That’s for everywhere we know that tsunamis have happened. If we wanted to go to half an hour detection, we could probably double or multiply by four times that number,” he said.

       “In some countries, including Haiti, there may not be enough resources to support a specific tsunami warning centre for something that happens so infrequently.”

       He said that this system was relatively inexpensive to fix and operate.

       “To get it down to an hour for everywhere affected would cost $50m initial investment and then 10% of that to maintain it,” he said.

       “That’s not a terribly expensive system considering the potential savings of lives.”

1.In which section would you probably read the passage in a newspaper?

A. Education and Society                   

B. Culture and Leisure

C. Science and Technology          

D. Health and Medicine

2. How many buoys would at least be needed for global tsunami warnings within half an hour?

A. 150                 

B. 100                  

C. 75                   

D. 50

3.Which of the following can be inferred from the passage?

       A. The system can warn people of the coming of tsunami directly after the earthquake.

       B. We can’t escape the danger of tsunami within 30 minutes following the earthquake.

       C. Each country can easily afford a tsunami warning centre though it seldom happens.

       D. It’s worthwhile to spend money on the warning system for possible savings of lives.

4. Which of the following would be the best title for this passage?

A. Tsunami Assessment               

B. Earthquake detecting

C. Disaster Warning System        

D. Life Saving System

 

查看答案和解析>>

科目:高中英語 來源:2010-2011學年四川省上學期一診模擬英語試題 題型:閱讀理解

 Federal regulators(調整者) Wednesday approved a plan to create a nationwide emergence alert (警報) system using text messages delivered to cell phones.

Text messages have exploded in popularity in recent years, particularly among young people. The wireless industry's trade association, CTIA, estimates(估計) more than 48 billion text messages are sent each month.

The plan comes from the Warning Alert and Response Network Act, a 2006 federal law that requires improvements to the nation's emergency alert system. The act tasked the Federal Communications Commission (FCC) with coming up with new ways to alert the public about emergencies.

"The ability to deliver accurate and timely warnings and alerts through cell phones and other mobile services is an important next step in our efforts to help ensure that the American public has the information they need to take action to protect themselves and their families before, and during, disasters and other emergencies," FCC Chairman Kevin Martin said following approval of the plan.

Participation in the alert system by carriers –telecommunications companies is voluntary, but it has received solid support from the wireless industry.

The program would be optional for cell phone users. They also may not be charged for receiving alerts.

There would be three different types of messages, according to the rules.

The first would be a national alert from the president, likely involving a terrorist attack or natural disaster. The second would involve "approaching threats," which could include natural disasters like hurricanes or storms or even university shootings. The third would be reserved for child abduction (綁架) emergencies, or so-called Amber Alerts.

The service could be in place by 2010.

1.What is the purpose of the approved plan?  

A. To warn people of emergencies via messages.

B. To popularize the use of cell phones.

C. To estimate the monthly number of messages.

D. To promote the wireless industry.

2.The improvement to the present system is in the charge of ____. 

A. CTIA     B. the Warning Alert and Response Network

C. FCC      D. federal regulators

3.The carriers’ participation in the system is determined by _____. 

A. the US federal government      B. mobile phone users

C. the carriers themselves         D. the law of the United States

4.Which of the following would be the best title for the text?  

A. Cell Phone Alerts Protecting Students   B. Cell Phone Alerts by Wireless Industry

C. Cell Phone Alerts of National Disasters  D. Cell Phone Alerts Coming Soon

 

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
日韩一区二区三区高清免费看看| 一区二区三区91| 高清国产一区二区三区| 欧美激情一区二区三区四区| 不卡在线观看av| 亚洲视频一区二区免费在线观看| 91精彩视频在线观看| 亚洲亚洲精品在线观看| 91精品在线免费| 精品一区二区三区久久久| 久久久99久久精品欧美| eeuss鲁片一区二区三区在线看| 亚洲视频中文字幕| 欧美午夜精品一区二区三区| 日韩国产在线观看一区| 欧美xxx久久| 高清视频一区二区| 一区二区三区蜜桃| 欧美一级日韩一级| 国产寡妇亲子伦一区二区| 亚洲日穴在线视频| 91麻豆精品久久久久蜜臀| 国产乱码精品一品二品| 亚洲人成在线播放网站岛国 | 狠狠v欧美v日韩v亚洲ⅴ| 欧美国产1区2区| 91黄色激情网站| 蜜臀久久99精品久久久画质超高清 | 欧美一区二区黄色| 国产成人免费视频精品含羞草妖精| 亚洲视频中文字幕| 91精品国产全国免费观看| 国产成人综合自拍| 亚洲制服丝袜在线| 亚洲精品一区二区三区影院 | 久久精品999| 国产精品美女久久久久久久久 | 国产欧美一二三区| 在线精品亚洲一区二区不卡| 精品一区二区三区视频在线观看| 中文字幕一区二区5566日韩| 91精品欧美久久久久久动漫 | 色婷婷精品久久二区二区蜜臂av| 免费人成黄页网站在线一区二区| 中国色在线观看另类| 欧美日韩在线观看一区二区| 国产乱子轮精品视频| 一区二区三区日韩欧美精品| 精品欧美一区二区在线观看| 色综合欧美在线视频区| 久久国产乱子精品免费女| 日韩一区欧美一区| 日韩亚洲欧美综合| 一本到不卡免费一区二区| 国产在线看一区| 亚洲国产精品精华液网站| 91高清视频免费看| 亚洲成av人片在线观看无码| 国产日韩欧美亚洲| 在线成人小视频| 91论坛在线播放| 国产一区二区精品在线观看| 五月综合激情日本mⅴ| 国产精品白丝在线| 久久亚洲综合色一区二区三区| 欧美三级三级三级| 成人av影院在线| 精品一区二区免费视频| 午夜av区久久| 亚洲精品日韩一| 欧美国产亚洲另类动漫| 日韩情涩欧美日韩视频| 欧美亚一区二区| 99久久99久久综合| 国产精品一二三在| 另类小说图片综合网| 亚洲国产精品视频| 亚洲人123区| 国产欧美日本一区二区三区| 欧美成人a视频| 欧美日本一区二区三区| 一本一本大道香蕉久在线精品 | 国产无一区二区| 日韩三级电影网址| 欧美日韩国产在线播放网站| 99精品一区二区| 国v精品久久久网| 国产麻豆91精品| 狠狠色丁香婷婷综合久久片| 男人的天堂久久精品| 亚洲高清免费一级二级三级| 中文字幕日韩一区二区| 久久久综合网站| 亚洲精品一区二区三区影院 | 亚洲另类色综合网站| 国产精品免费aⅴ片在线观看| 久久久久久久久久电影| 精品久久人人做人人爽| 日韩欧美一区在线| 欧美成人高清电影在线| 99久久精品国产网站| 成人性生交大片免费| 国产成人在线看| 国产精品一区二区无线| 国产麻豆成人传媒免费观看| 国产一区在线观看视频| 国产在线国偷精品免费看| 激情久久久久久久久久久久久久久久| 日韩avvvv在线播放| 天天色天天操综合| 天堂一区二区在线免费观看| 丝袜诱惑亚洲看片| 日韩高清中文字幕一区| 日本中文字幕一区| 蜜桃91丨九色丨蝌蚪91桃色| 蜜桃一区二区三区在线观看| 久久国产综合精品| 精品一区二区三区在线视频| 国产在线播放一区二区三区| 国产美女主播视频一区| 国产高清视频一区| 成人av在线一区二区| 91亚洲男人天堂| 欧美亚洲一区二区三区四区| 欧美日韩亚洲综合在线 欧美亚洲特黄一级| 欧美亚洲综合一区| 91麻豆精品久久久久蜜臀| 日韩欧美国产一区二区在线播放| 精品成人一区二区三区| 久久久国产午夜精品| 国产精品久久久一本精品| 国产精品热久久久久夜色精品三区| 国产精品女主播在线观看| 亚洲婷婷综合色高清在线| 日韩精品91亚洲二区在线观看 | 自拍av一区二区三区| 亚洲欧美另类小说视频| 亚洲一区在线观看视频| 日韩成人一区二区三区在线观看| 久久99久久久久久久久久久| 国产成人综合在线播放| av成人免费在线观看| 欧美在线一二三四区| 91精品国产手机| 久久久九九九九| 亚洲视频每日更新| 性感美女极品91精品| 久久电影网站中文字幕| 成人晚上爱看视频| 欧美性受极品xxxx喷水| 日韩女优av电影在线观看| 国产欧美日韩中文久久| 亚洲精选视频免费看| 日韩福利视频网| 高清成人免费视频| 91福利国产精品| 国产精品久久久久久久久免费相片| 东方aⅴ免费观看久久av| 欧美在线一区二区| 日韩精品中文字幕一区二区三区| 国产日本一区二区| 成人激情图片网| 色偷偷久久人人79超碰人人澡| 欧美精品日韩一本| 国产亚洲综合色| 亚洲自拍偷拍av| 韩国成人在线视频| 色综合天天狠狠| 日韩精品一区二| 成人欧美一区二区三区1314 | 成人欧美一区二区三区黑人麻豆| 午夜av一区二区| 夫妻av一区二区| 欧美另类videos死尸| 日本一区二区三区视频视频| 亚洲高清免费视频| 国产精品1区二区.| 欧美日韩卡一卡二| 国产欧美一区二区精品仙草咪| 亚洲二区视频在线| 大胆欧美人体老妇| 884aa四虎影成人精品一区| 中文字幕av免费专区久久| 视频一区免费在线观看| 成人app在线| 欧美电影免费观看高清完整版在| 亚洲色图一区二区三区| 精品一区二区在线看| 欧美午夜一区二区三区免费大片| 国产拍欧美日韩视频二区| 日韩电影网1区2区| 色系网站成人免费| 国产亚洲精品aa| 日韩激情av在线| 色婷婷综合久久久中文字幕| 国产无人区一区二区三区| 日本午夜精品一区二区三区电影| 色综合久久久久综合99| 国产欧美日韩精品a在线观看| 蜜桃视频免费观看一区|