【题目】一些腐败现象,比如“笑贫不笑贪”的羡腐心理、“朝里有人好做官”的裙带思想、“马无夜草不肥”的发财念头、“天下乌鸦一般黑”的从众迷思等等,都能从文化上找到病根。拔出这种文化病根,需要我们
①追求更加丰富多彩的文化生活
②把握正确航向和增强是非观念
③通过文化教育加以改造或剔除
④提高辨别不同性质文化的眼力
A.①④ B.②③ C.①③ D.②④
科目:高中地理 来源: 题型:
【题目】艾滋病是HIV感染所引起的人类免疫缺陷疾病。下列有关艾滋病的叙述,正确的是
A.HIV主要通过感染人体B淋巴细胞,从而影响体液免疫
B.艾滋病人群患恶性肿瘤的比率与健康人相比没有差异
C.HIV在繁殖过程中,利用其RNA和宿主的翻译系统合成病毒自身的蛋白质
D.正常人与艾滋病患者一起就餐会感染艾滋病
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【题目】句型转换
在横线上填上适当的单词,使上下两句话的含义一致。(每空一词)
1. She was unlucky enough to get ill on vacation.
She was unlucky enough to ________ ________ on vacation.
2. First degree burns are not serious and should be better within a day or two.
First degree burns are not serious and should be better within _______ _______ ______ _______.
3. Second degree burns affect both the top and the second layer of the skin.
Second degree burns affect _______ _______ the top layer _______ _______ the second layer of the skin.
4. If we had gone to the party, we would have known the fact.
________ ________ ________ to the party, we would have known the fact.
5. If burns are on arms or legs, keep them higher, if possible.
If burns are on arms or legs, keep them higher, if _______ _______ possible.
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【题目】语法填空
阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。
One evening, an elderly lady 1 (drive) past a small town when one of her tires suddenly blew out. Even though all she had was only a flat tire, it was __ 2 __ bad situation for a woman of her age. She was very ___3____ (annoy), especially with the weather ____4___ (get) colder and colder. At that moment, a man stopped his car in front of hers and asked ___5_____ she needed help. The old lady became even more nervous because the man looked poor and ____6____ (hunger). However, since no one else had stopped to help her during the past hours, she stood back and let him help her. After the man finished changing the tire, the lady was willing ___7____ (pay) him any amount of money. To her ___8_____ (astonish), the man replied that he just wanted to help her, just as others had helped him in the past. He didn’t want the lady to pay him back anything. Instead, he just wanted her to help others ___9___ need as well. Later that evening, the lady helped a heavily pregnant woman. It never 10___ (occur) to her that the woman was the poor man’s wife.
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【题目】D
An international study of more than 13, 000 adults found that many people say modern technology has affected relations with their partners. Almost 40 percent of those questioned said their partners paid more attention to their mobile devices than to them.
The research included both old and new relationships. Thirty-three percent of those asked reported that they had to compete against a mobile device for attention on a first date.
Apparently, we have as much love for our digital devices as for the people we love. The survey found that adults spend almost equal amounts of time online at home as they do interacting directly. And a lot of married couples, friends and family members argue about time spent on mobile devices.
Rules or time limits on a device might be good, in theory. However, the survey found that 45 percent of those questioned do not set rules. Another 45 percent said they got into arguments about how much they are on their phones when spending time with loved ones. The lack of social rules about digital behavior might be the result of the newness of the issue.
Past generations did not have the technologies. In this situation, our elders know nothing. In fact, the knowledge and ability is moving towards the youngest generation that’s using the technology because they’re the ones bounding forward fearlessly, and finding out what ways they can get in trouble.
That trouble may include the sharing of sensitive information. The research found nearly 30 percent of couples share passwords to social media sites. This could be a problem when relationships end.
The study advises that people step away from electronic devices to truly connect with other people. Understand the value of distancing yourself from your device and allow yourself to be engaged with that person that means the most to you.
【1】What did the study find about modern technology?
A. People depend too much on it.
B. It breaks relations between partners.
C. Partners need it to develop relations.
D. It has a bad effect on human relations.
【2】What’s the problem with the digital device?
A. It takes up too much time.
B. It is dangerous to play.
C. It causes tiredness in married couples.
D. It takes away all love from loved ones.
【3】 What can be inferred from Paragraph 4?
A. People disagree with limiting mobile use.
B. Rules need to be made to limit mobile use.
C. The majority of users set rules to use a device.
D. More and more people will use phones wisely.
【4】What can be the best title for the text?
A. We Can’t Live Without a Cell Phone.
B. For Love, Put Aside the Phone!
C. How Powerful Electronic Devices Are!
D. Your Time Will Be Killed by the Phone.
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【题目】下列说法不正确的是
A.钢是铁合金,钢的含碳量低于生铁,性能优于生铁
B.金属具有的物理通性是具有良好的延展性、导热性、导电性,并有银白色光泽
C.符号Al既能表示铝元素,又能表示一个铝原子,还能表示铝单质
D.焊锡是锡铅合金,把铅加入锡中制成合金的主要目的是降低熔点
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科目:高中地理 来源: 题型:
【题目】根据你的生活经验和下表所提供的信息,分析并回答下列问题。
物理性质 | 物质性质比较 | ||||||
导电性(以银的导电性为100作标准) | 银 | 铜 | 金 | 铝 | 锌 | 铁 | 铅 |
100 | 99 | 74 | 61 | 27 | 17 | 7.9 | |
密度/(g·cm3) | 金 | 铅 | 银 | 铜 | 铁 | 锌 | 铝 |
19.3 | 11.3 | 10.5 | 8.92 | 7.86 | 7.14 | 2.70 | |
熔点/℃ | 钨 | 铁 | 铜 | 金 | 银 | 铝 | 锡 |
3410 | 1535 | 1083 | 1064 | 962 | 660 | 232 | |
硬度(以金刚石的硬度为10作标准) | 铬 | 铁 | 银 | 铜 | 金 | 铝 | 铅 |
9 | 4~5 | 2.5~4 | 2.5~3 | 2.5~3 | 2~2.9 | 1.5 |
(1)为什么菜刀、锤子等通常用铁制而不能用铅制?___________________。
(2)银的导电性比铜好,为什么导线一般用铜制而不用银制?_____________。
(3)为什么灯泡里的灯丝用钨制而不用锡制?_________________。
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【题目】书面表达
体裁 | 话题 |
提纲作文,电子邮件 | 近况及为全运会做准备 |
(2017·天津)假设你是李津,与你以前的外籍教师Mrs. Green 一直保持联系。近日她来信询问你的近况,请根据以下提示给她回复一封邮件。
(1)简要介绍自己的学习和生活;
(2)告知你已成为八月底在津举办的第十三届全运会的志愿者,并介绍为此所做的准备(如深入了解天津等);
(3)希望她有机会重访天津。
注意:
(1)词数不少于100;
(2)可适当加入细节,使内容充实、行文连贯;
(3)开头已给出,不计入总词数。
参考词汇:第十三届全运会 the 13th National Games
Dear Mrs. Green,
I’m glad to hear from you. ______________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
Yours,
Li Jin
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科目:高中地理 来源: 题型:
【题目】阅读下面短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。
体裁 | 话题 | 词数 | 难度 | 建议时间 |
说明文 | 保护动物 | 222 | ★★☆☆☆ | 4分钟 |
Animals are natural resources that people have wasted all through our history.
Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States alone are considered in danger.
Why should people care? Because we need animals. And because once they are gone, there will never be any more.
Animals are more than beautiful or interesting or a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems.
For example, when farmers killed large numbers of hawks (鹰), the farmers' stores of corn and grain were destroyed by mice. Why? Because hawks eat mice. With no hawks to keep down their numbers,the mice multiplied quickly.
Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger.
Quite a few countries have passed laws. These laws forbid the killing of any animal or plant on the danger list. Slowly, the number of some animals in danger is growing.
【1】 What is the best title for the passage?
A. Save the Animals
B. Useful Animals
C. Laws for Animals
D. Animals in Danger
【2】Animals are important to us mainly because ____________.
A. they give us a source of food
B. they are beautiful and lovely
C. they keep the balance of nature
D. they give us a lot of pleasure
【3】Which of the following is NOT true?
A. People care much about animals because they need them.
B. People must not kill any animal or plant.
C. Killing all mice may cause some new problems.
D. Once a certain kind of animal is gone forever, there will never be any more.
【4】We can infer from the passage that ____________.
A. people have known the importance of animal protection a long time ago
B. animals play an important role in people's life
C. the number of hawks is on the decrease
D. many countries passed laws forbidding the killing of any animal
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