【题目】氨气溶于水得到氨水，氯气溶于水得到氯水，下列关于新制的氨水、氯水的描述正确的是（ )
A．“两水”都是混合物，溶液中含有的粒子种类、数目相同
B．“两水”中都存在弱电解质的电离
C．“两水”都有刺激性气味，都能漂白有机色素
D．“两水”放置时间较久后，都会因为相同的原理而变质
科目：高中地理 来源： 题型：
【题目】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。
A teahouse is a special house which primarily serves tea and other light refreshments. Its function varies widely 1 (depend) on the culture. In China, a teahouse is a place 2 people gather to enjoy tea, chat and socialize. It 3 (consider) as a symbol of Chinese tea culture and people’s leisure lives.
Chinese teahouses enjoy a long-standing history. They developed from tea 4 (stand) in the Western Jin dynasty, took shape in the Tang dynasty, developed 5 (gradual) in the Song, Yuan, Ming and Qing dynasties and became booming in modern times.
In the Song dynasty, teahouses existed all over cities and villages, 6 a rate comparable with that of restaurants. The owners preferred to decorate their teahouses with paintings of celebrities and rare and precious plants 7 (attract) customers. In the Ming and Qing dynasties, the number of teahouses went beyond that of restaurants, gaining more 8 (popular) and becoming more famous. Later, the acculturation (文化移入) of western culture forced traditional Chinese teahouses to take on 9 new look. After reform and opening-up, with the rapid development of the economy and 10 (evidence) improvement of people’s living standards, teahouses flowered in China.
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【题目】七选五
根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Many parents would like to teach their children English at home, but don’t know how to start. It doesn’t matter if your own English is not perfect. The most important thing is that you give your children lots of encouragement and praise. ____1____ They will need some time to learn the language.
Make it a rule
Try to do certain activities at the same time every day. ____2____ For example, you could read an English story with your children before bedtime. Repetition (重复) is important — children often need to hear words many times before they say them themselves.
Playing games
____3____ Cards are a great way to teach words and there are many different games which you can play with cards, such as Memory and Happy Families.
Using everyday situations
The advantage of teaching English at home is that you can use everyday situations to practice the language naturally. For example:
●Talk about clothes when your child is getting dressed (＂Let’s put on your blue socks＂, etc.).
●____4____ When you go to the supermarket, give your child a list of things to find.
Using songs
Songs are a really good way to learn new words. Songs with actions are especially good for very young children because they are able to join in. ____5____
A. Fifteen minutes is enough for very young children.
B. Children learn naturally when they are having fun.
C. Teach food words when you are cooking or going shopping.
D. The actions often show the meaning of the words in the song.
E. With younger children, there is no need to teach grammar rules.
F. Don’t worry if your child doesn’t start speaking English immediately.
G. Children feel more comfortable and confident when they know what to expect.
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【题目】七选五
根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Coming face-to-face with your inadequacies can be painful, to say the least. It challenges the way that you believe people see you and even makes you question yourself. 1 . But handling negative feedback properly will not only make you look well-behaved, but it could eventually help you grow as a person. Here’s how to do it.
Be objective about criticism
Before you jump to conclusions and begin to challenge the other person’s opinion, take a step back and look at it all-sidedly. 2 , don’t immediately allow your emotions to get the better of you, but rather, take a moment to consider whether the criticism is at all accurate. 3 .
Be open to the idea of change
4 . And it may be because of a concept called “cognitive dissonance” (认知失调) that can prevent us from changing even when that’s what we need most. “People have a view of themselves or the world that they only seek to confirm, not adjust or change,” Dr. Benn, a psychologist explains. “They may ignore criticism because they wish to avoid having to change, or because it makes them feel bad, or because they feel it is not helpful.”
Ask questions
If you’re open to using the criticism as a springboard to improvement, you will likely need more information. The initial moment you hear the criticism may not be the best time to ask for more details. Your emotions will be riding high, and you may not be particularly willing to accept extra information.
A. Most of us are pretty stubborn
B. When you can’t hear clearly
C. Next time you get a bad review
D. Your immediate reaction may be to defend yourself
E. But it’s best to avoid getting into an argument
F. Give yourself a chance to really take in the information and evaluate it
G. However, when you feel ready, it could be worth revisiting the subject with the person who criticized you
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【题目】B
Our environment isn’t as green and beautiful as it should be. There are steel(钢铁) monsters blocking out the sun, blowing out dangerous smoke, and letting out poisonous chemicals into rivers, cars producing harmful waste gas, people throwing out waste in a wrong way and all other kinds of sources that ruin the planet. Facing current environmental problems, people need to do their best to save the earth.
You can see many big garbage dustbins in the streets. They’re not there for a show, but for you to drop your waste. We should realize that what we do does count. So next time you get that urge to throw gum or a chocolate package out of the car window, or “accidentally” drop as you walk down the street, ask yourself how much waste you’ve been contributing to the environment with that bad habit going on for years.
At home, the first thing we can do to protect the environment is avoid letting water run continuously and make sure that taps(水龙头) are not leaky(漏的), which would help greatly in scrimping(节省). Another is to use energy-saving lights, and turn them off before you leave the rooms. It is not only energy-saving, but also cuts down electricity costs.
Recycling is a method to make items reusable. Many things you want to throw out can be made into new products through the reproducing process. Use your imagination to come up with ways on things that you can use again.
Pass the message of simple ways to save the environment on span>to kids. Starting with kids is a good way of teaching the message early in their lives, in the hope that they can carry it forward as they grow older.
With environmental protection awareness in mind, we can do what we can, for the results are to have a big effect on the planet. As long as we do our part, the world is one small step closer to being saved.
【1】In the first paragraph the author uses “steel monsters” to describe________.
A. huge buildings B. high mountains
C. big factories D. characters in fairy stories
【2】From the fifth paragraph, we can know that ________.
A. protecting the environment begins with small chores
B. protecting the environment should start from childhood.
C. wonderful life comes from environmental protection
D. protecting the environment benefits the country and the people
【3】Which of the following is NOT true?
A. The more people do their part, the greener the environment will be.
B. Selling what you don’t want any more is a kind of recycling.
C. To protect the environment may help you save some money.
D. Your bad habits for the environment are a valuable contribution.
【4】 The passage is mainly about_____________.
A. the use of garbage dustbins B. how to save water and electricity
C. how to save the environment D. our current environmental problems
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【题目】书面表达
你市最近隆重举行了"帮助地震灾区"活动的启动仪式。假如你是王华，请根据以下要点向你的美国网友Peter发一封英文电子邮件，介绍这次活动的情况。
要点如下：
1. 时间：2017年3月20日上午；
2. 地点：市政府广场；
3. 参加人员：全市各行各业8000多人(包括中小学生)；
4. 主要活动：市长动员讲话；开幕式；捐款活动等。
5. 你的感受……
注意：
1. 词数100左右，邮件的开头和结尾已给出，不计入总词数；
2. 可适当增加细节，以使行文连贯。
参考词汇：donation 捐赠物；harmonious和谐的
Dear Peter,
I’m very glad to tell you something about the opening ceremony of Helping the Earthquake-stricken Area in our city._____________________________________________________________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Looking forward to your reply.
Yours truly,
Wang Hua
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【题目】根据汉语意思完成句子，一空一词。
【1】为什么不试试一些以上的主意，然后尝试一些自己的构思呢？
Why not some of the ideas above and then some ideas ?
【2】它们一旦粘贴好，你就可以在图中不同的地方上颜色。
they are , then you can paint the different parts of the pictures.
【3】在固定住它们之前，你先把这些小贝壳摊开在纸片上。
You can small shells _ on the card before you them .
【4】她喜欢从报纸上剪下各类文章。
She likes all types of articles from the newspaper.
【5】她用旧窗帘做了这件衣服。
She the dress some old curtains.
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【题目】鸡的性别决定方式属于ZW型，母鸡的性染色体组成是ZW，公鸡是ZZ。现有一只纯种雌性芦花鸡与一只纯种雄性非芦花鸡交配多次，F1中雄鸡均为芦花形，雌鸡均为非芦花形。据此推测错误的是 （ ）
A．控制芦花和非芦花性状的基因在Z染色体上，而不可能在W染色体上
B．雄鸡中芦花鸡所占的比例比雌鸡中的相应比例大
C．让F1中的雌雄鸡自由交配，产生的F2中雄鸡表现型有一种，雌鸡有两种
D．让F2中的雌雄芦花鸡交配，产生的F3中芦花鸡占3/4
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【题目】What does the woman want to do?
A. To return a jacket.
B. To change a jacket.
C. To buy another jacket.
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