______ writing the article, Mrs. Curie even forgot her dinner.
A. Absorbed in B. Absorbing at
C. Being absorbed in D. To absorb in
科目：高中英语 来源：2014-2015学年山东菏泽市高三第五次1月月考英语试卷（解析版） 题型：阅读理解
Humans aren’t the only ones getting a buzz from coffee．Caffeine can improve memory among honeybees and lead to better pollination(授粉)．According to a recent study published in the journal Science．
The study was conducted by a team of researchers at Newcastle University in the United Kingdom．They found that the nectar(花蜜)of some flowers，such as those from grapefruit and lemon plants，as well as certain coffee flowers，contains low doses of caffeine．To get bees to feed on these flowers，the team trained the insects to associate food with the smell of the flowers．They also trained another group of bees to feed on nectar from flowers that were sweetened with a sugar, but did not contain caffeine．After 24 hours，the bees trained on caffeinated flowers returned to these plants three times as often as those trained on the sweetened flowers returned to the uncaffeinated plants．
Professor Geraldine Wright led the researchers．“Remembering floral traits(花部特征)is difficult for bees to perform at a fast pace as they fly from flower to flower and we found that caffeine helps the bee remember where the flowers are，”Wright said in a statement．
Improved memory led to the better pollination．That’s because once bees sip the caffeine nectar, they continue to look for more coffee plants to pollinate．This also suggests that caffeine plays a role in improving the bees’ability to search for food．
Researchers found that caffeine’s effect on the bee brain is similar to its effect on mammals．“The change is similar to that produced by caffeine in neurons(神经元)associated with learning and memory in the rat brain，”Wright said．
Bee populations have declining since 2007．The dramatic drop in the insects’numbers has serious effects for ecosystems and the farming industry．Bees are needed in the reproduction of crops and spreading wild flower species．Understanding what keeps bees buzzing could help to make sure that the insects are able to remember and pollinate their favorite flowers．
1.Which of the following is mentioned in the passage?
A．Caffeine has no effect on the rat brain．
B. Bee population has been increasing．
C．The nectar of lemon plants contains caffeine．
D．Bees dislike nectar from sweetened flowers．
2.After reading the passage，John，who works in the farming industry, will probably feel ____________.
A．annoyed B．angry C．nervous D．excited
3.Which of the following relationship is correct according to the passage?
A．improved memory—caffeine nectar—better pollination
B．caffeine nectar—improved memory—better pollination
C．improved memory—better pollination—caffeine nectar
D．caffeine nectar—better pollination—improved memory
4.What section of a newspaper may this passage be taken from?
A．Science B．Education
C．Culture D．Sports
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科目：高中英语 来源：2014-2015学年湖南衡阳第八中学高三上第六次月考英语试卷（解析版） 题型：单项填空
The human body consists of organs, each ____a definite job to do.
A. have B. to have C. has D. having
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科目：高中英语 来源：2014-2015学年重庆巫山中学高二上第二次月考英语试卷（解析版） 题型：阅读理解
Parties and social gatherings no longer excite us the same way they once did. This is not due to a lack of desire to socialize, but the smartphone.
At parties, more people are on their smartphones than on their drinks. According to a recent International Data Corporation study, well over half of all Americans have a smartphone and reach for it the moment they wake up, keeping it in hand all day. In addition, too much of society is using smartphones while driving and as a result getting into car crashes. 34 percent of teens admit to text while driving, and they confirm that text messaging is their number one driving interruption. People's attachment to their smartphones is unbelievably becoming more important than the lives of themselves and others.
Just as drivers dismiss the importance of focusing while on the road, many people also fail to recognize the significance of human interaction. When with their friends, some people pointlessly check or send text messages in the presence of a friend, which sends a message to that friend: the person I am texting is more important than you. In addition, relying on our smartphone to make friends does not give us the same advantage as being able to make new friendships in the real world. Face-to-face conversations will give us much stronger communication skills in the long run.
As many people risk their lives and the lives of people around them just to send a text or mindlessly check their massages, smartphones are in many ways more dangerous to people. The quality of this technology is de-advancing societal achievements and weakening the value of communication. Not only is the smartphone affecting our desire to interact (交流) face-to-face but it is also lowering society's ability to communicate.
1.The purpose of this text is to ______.
A. call for an end to use the smartphone while driving
B. express concern about the overuse of the smartphone
C. appeal to us to pay attention to communication skills
D. advise us to be cautious about the addiction to the smartphone
2.The second paragraph is developed by ______.
A. comparing facts
B. listing figures
C. giving examples
D. analyzing the effects
3.The author advice us to make new friends ______.
A. by using smartphones
B. in different ways
D. under a free circumstance
D. in a face-to-face way
4.Over dependence on the smartphone leads to the fact that ______.
A. parties and gatherings limit their social circle
B. people's communication skills are weakened
C. people are more and more narrow-minded
D. face-to-face communication becomes less important
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科目：高中英语 来源：2014-2015学年重庆巫山中学高二上第二次月考英语试卷（解析版） 题型：单项填空
---Why don’t you turn to Professor Lee for some advice?
--- _____. What if he refuses to help or something?
A. It depends. B. Can’t agree more.
C. Don’t mention it! D. I don’t know.
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科目：高中英语 来源：2014-2015学年重庆巫山中学高二上第二次月考英语试卷（解析版） 题型：单项填空
---Why do you want to work for our company?
---This is the job that I _____ for.
A. looked B. am to look
C. have been looking D. had looked
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科目：高中英语 来源：2014-2015学年山东薛城区舜耕中学高二10月月考英语试卷（解析版） 题型：其他题
A group of frogs were traveling through the woods, and two of them fell into a deep pit. When the other frogs saw 1._____ deep the pit was, they told the two frogs that they were as good as 2._____ （die）. The two frogs ignored the comments and tried to jump up out of the pit with all their might. The other frogs kept telling them to stop. Finally, one of the frogs heard what the other frogs3.________ （say） and gave up, so he died.
The other frog went on 4.______ （jump） as hard as he could to get out. Once again, the other frogs cried at him and told him to stop and just allow5.____ to die, but he jumped even6.______ （hard） and finally made himself out. When he was out, the other frog explained to them that something was wrong with his hearing. He thought they were encouraging him 7._____ whole time.
There is power of life and death in the tongue. An8._______ （encourage） word to someone 9._____ is down can lift him or her up and help them make it 10._____ the day, while bad words can rob another of the spirit to go on in difficult times. Be careful of what you say.
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科目：高中英语 来源：2014-2015学年江苏扬州市高二上期末英语试卷（解析版） 题型：单词拼写
缺词填空（新概念考查，根据所给的首字母，写出形式和意义都正确的词，共5小题，每小题1分，满分5分）
1.My friend, Patrick, has always been a fanatical o_______ of Mr. Lane’s Radical Progressive Party.
2.Many owners of private cars are going to offer “free rides” to people on their way to work. This will r_________ pressure on the trains to some extent.
3.He waved d_______________ to his companion, who had been water skiing for the last fifteen minutes.
4.If explosives are used, vibrations will cause the roof of the mine to c_______________.
5.Fishermen and sailors sometimes c_______________ to have seen monsters in the sea.
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科目：高中英语 来源：2014-2015学年江苏涟水中学高二12月月考英语试卷（解析版） 题型：单项填空
—I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.
— ! I’m sure you’ll make it!
A. Go ahead B. Good luck
C. No problem D. Cheer up
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