They've won their last three matches, I find a bit surprising.
A. which B. that C. when D. what
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語(yǔ) 來(lái)源:2015屆四川省成都市五校高二下學(xué)期期中聯(lián)考英語(yǔ)卷(解析版) 題型:閱讀理解
Nuclear power’s danger to health, safety, and even life itself can be summed up in one word: radiation.
Nuclear radiation has a certain mystery about it, partly because it cannot be detected by human senses. It can’t be seen or heard, or touched or tasted, even though it may be all around us. There are other things like that. For example, radio waves are all around us but we can’t detect them, sense them, without a radio receiver. Similarly, we can’t sense radioactivity without a radiation detector. But unlike common radio waves, nuclear radiation is not harmless to human beings and other living things.
At very high levels, radiation can kill an animal or human being immediately by killing masses of cells in vital organs. But even the lowest levels can do serious damage. There is no levels of radiation that is completely safe. If the radiation does not hit anything important, the damage may not be serious. This is the case when only a few cells are hit, and if they are killed immediately, your body will replace the dead cells with healthy ones. But if the few cells are only damaged, and if they reproduce themselves, you may be in trouble. They can grow into cancer. Sometimes this does not show up for many years.
This is another reason for some of the mystery about nuclear radiation. Serious damage can be done without the victim being aware at the time that damage has occurred. A person can be irradiated(輻射)and feel fine, then die for cancer five, ten, or twenty years later as a result. Or a child can be born weak as a result of radiation absorbed by its grandparents.
Radiation can hurt us. We must know the truth.
1.What is the main idea of the passage?
A. How to detect nuclear radiation.
B. How radiation kill a man.
C. The mystery about nuclear radiation.
D. Serious damage caused by nuclear radiation.
2.Which of the following statements is true?
A. Nuclear radiation can cause cancer to human beings.
B. Nuclear radiation can be safe to human beings if its level is low.
C. Nuclear radiation can be detected by human senses.
D. Nuclear radiation is just like common radio waves.
3.What is not the reason why nuclear radiation has a certain mystery?
A. The hurt cells can stay in the body many years and then grow into cancer.
B. It can do harm to a person while the victim isn't aware the damage has occurred.
C. Nuclear radiation can kill a person very easily.
D. Radiation can seldom kill a person immediately.
4.If a human being is hit by nuclear radiation, he may _______.
A. die of cancer after many years B. die immediately
C. have a child who may be born weak D. all of the above
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015屆吉林省白城市高二上期末英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
If you like, you can take ____.
A. as much books as you can B. as many books as possible
C. as many as books you can D. many as possible as you can
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015屆北京市高二下期中英語(yǔ)試卷(解析版) 題型:閱讀理解
Facial expressions carry meaning that is determined by situations and relationships. For example, in American culture (文化) the smile is in general an expression of pleasure. Yet it also has other uses. A woman’s smile at a police officer does not carry the same meaning as the smile she gives to a young child. A smile may show love or politeness. It can also hide true feelings. It often causes confusion (困惑) across cultures. For example, many people in Russia smiling at strangers in public to be unusual and even improper. Yet many Americans smile freely at strangers in public places (although this is less common in big cities). Some Russians believe that Americans smile in the wrong places; some Americans believe that Russians don’t smile enough. In Southeast Asian culture, a smile is frequently used to cover painful feelings. Vietnamese people may tell a sad story but end the story with a smile.
Our faces show emotions (情感), but we should not attempt to “read” people from another culture as we would “read” someone from our own culture. The fact that members of one culture do not express their emotions as openly as do members of another does not mean that they do not experience emotions. Rather, there are cultural differences in the amount of facial expressions permitted. For example, in public and in formal situations many Japanese do not show their emotions as freely as Americans do. When with friends, Japanese and Americans seem to show their emotions similarly.
It is difficult to generalize about Americans and facial expressiveness because of personal and cultural differences in the United States. People from certain cultural backgrounds in the United States seem to be more facially expressive than others. The key is to try not to judge people whose ways of showing emotion are different. If we judge according to our own cultural habits, we may make the mistake of “reading” the other person incorrectly.
1. What does the smile usually mean in the U.S?
A. Love.B. Politeness.
C. Joy. D. Thankfulness.
2. The author mentions the smile of the Vietnamese to prove that smile can ___ .
A. show friendliness to strangers
B. be used to hide true feelings
C. be used in the wrong places
D. show personal habits
3. What should we do before attempting to “read” people?
A. Learn about their relations with others.
B. Understand their cultural backgrounds.
C. Find out about their past experience.
D. Figure out what they will do next.
4.What would be the best title for the test?
A. Cultural Differences B. Smiles and Relationship
C. Facial ExpressivenessD. Habits and Emotions
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015屆北京市高二下期中英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
Whenever I get into trouble, I always _______ Peter.
A. carry on B. count on
C. turn on D. move on
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015屆北京市高二下期中英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
Would you please tell me _____ you know is good at typing?
A. whom B. whomever
C. whose D. whoever
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015屆北京市高二下學(xué)期期中考試英語(yǔ)卷(解析版) 題型:書(shū)面表達(dá)
假設(shè)你是紅星中學(xué)高三(1)班的學(xué)生李華。上周你班組織志愿活動(dòng),清理地鐵內(nèi)小廣告和垃圾。請(qǐng)根據(jù)以下四幅圖的先后順序,用英語(yǔ)寫(xiě)一篇周記,記述從討論到活動(dòng)實(shí)施的全過(guò)程。
注意: 1. 周記的開(kāi)頭已為你寫(xiě)好。
2. 詞數(shù)不少于60。
提示詞:小廣告 adlets
Last week, our class organized a voluntary activity in subway cars.___________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
_______________________________________..
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2015屆北京市高二下學(xué)期期中考試英語(yǔ)卷(解析版) 題型:單項(xiàng)填空
The girl _______ a green coat looks more elegant than her companion.
A. wornB. to wearC. having wornD.wearing
查看答案和解析>>
科目:高中英語(yǔ) 來(lái)源:2014高考英語(yǔ)瘋狂沖刺倒計(jì)時(shí):?jiǎn)雾?xiàng)填空+完形填空+閱讀理解3(解析版) 題型:單項(xiàng)填空
The young woman got to the cinema two hours ahead of time ________ she could get a good position.
A.so that B.in case
C.in order D.now that
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專(zhuān)區(qū) | 電信詐騙舉報(bào)專(zhuān)區(qū) | 涉歷史虛無(wú)主義有害信息舉報(bào)專(zhuān)區(qū) | 涉企侵權(quán)舉報(bào)專(zhuān)區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com