题目内容

请根据首字母或中文写出符合题意的单词或词组;注意正确形式,若有误概不给分。

1.Only in Hainan have we seen such amazing houses s_____________________by various kinds of flowers and ever- green trees in winter.

2.The moment I saw the old photo taken in Hangzhou, which is f________________ for its attractive scenery, the memories of my childhood came crowding in.

3.At the end of the meeting, they put forward three different _______________(方法,途径) to the study of physics.

4.See, your computer has broken down again! It doesn’t __________________ (有意义,讲得通) to buy the cheapest brand of computer just to save a few dollars.

5._________________(幸亏,由于) our teachers, who are strict with us, we have made rapid progress in our study so far.

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根据短文内容,从短文后的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。

Indoor air pollution belongs to one of the top five environmental health risks. It is a fact that air pollutants in your home may be containing harmful particles(颗粒) for our health. It is a wise way to control it. 1.

What are the pollutants that come in indoor air pollution?

2. Those particulate matters include dust, smoke and other particles which are generated from the combustion(燃烧)appliances such as cooking stoves. It can also contain tiny organism such as viruses, bacteria, dust mites.

___3. Building material can also bring pollutants such as paints, cleaning products, pesticides(杀虫剂) and so on. How to deal with indoor air pollution?

There are some ways you can do to deal with your indoor air pollution. 4. However, if the contaminants come to the outdoor environment, you have to find an alternative. This cleaning device(装置)can be a good option for your problem.

Air cleaning device is designed to be able to remove virtually all the pollutants contained in the indoor environment. There are basically two types of air cleaning device, whole house air and portable air cleaning device. Portable air cleaner is ideal for small room or specific area. 5.

A. Generally, indoor air pollution contains pollutants, such as particulate matters and gaseous pollutants.

B. However, it is better to know the harmful particles that come in the air in your home.

C. The gaseous pollutants are mostly generated from the process of combustion including vehicle exhaust, gas cooking stoves, and also tobacco smoke.

D. The first thing you can do is to give ventilation(通风) for your home with clean outdoor air.

E. Indoor air pollution contains many harmful chemical matters.

F. Meanwhile, whole house air cleaner can cover larger area in your home.

G. On the contrary, large air cleaner can get rid of all the pollutants.

There was a little boy visiting his grandparents on their farm. He was given a slingshot(弹弓)to play with out in the woods. He practiced in the woods, but he could never hit the target. Getting a little discouraged, he headed back for dinner. As he was walking back he saw Grandma's pet duck.

Just out of impulse(冲动),he let the slingshot fly, hit the duck in the head and killed it. He was shocked! In a panic, he hid the dead duck in the wood, only to see his sister watching! Sally had seen it all, but she said nothing.

After lunch the next day Grandma said, "Sally, let's wash the dishes". But Sally said, "Grandma, Johnny told me he wanted to help in the kitchen. "Then she whispered to him, "Remember the duck?" So Johnny did the dishes. Every time Grandma asked Sally to do some housework, she will repeat the same story. After several days of Johnny doing both his work and Sally's, he finally couldn't stand it any longer. He came to Grandma and confessed that he had killed the duck.

Grandma gave him a hug and said, "Sweetheart, I know. You see, I was standing at the window and I saw the whole thing, but because I love you, I forgave you. I was just wondering how long you would let Sally make a slave of you. "

In our daily life, whatever we do, God is always standing at the window and he sees the whole thing. He's just wondering how long you will let the devil make a slave of you. The great thing about God is that when you ask for forgiveness, he not only forgives you, but also he forgets.

1.Johnny felt discouraged in the first paragraph because____.

A. he didn't like his grandma

B. he couldn't hit the target with the slingshot

C. he was given a bad slingshot

D. he killed the pet of his grandma

2.What did Sally mean by saying "Remember the duck" in Para 3?

A. She missed the duck very much.

B. She reminded his brother of his slingshot.

C. She wanted to force her brother do something for her.

D. She didn't dare to say the secret to her grandma herself.

3.The underlined word "confessed" in the third paragraph means "_______"

A. remarked B. promised

C. admitted D. refused

4. From the story we can learn that ______.

A. everyone has to forget the sad thing

B. grandparents won't be frightened by children's mistakes

C. those who often lie to others will become the devil

D. one should be brave to admit his mistakes

Windows8, apart from Windows95, is the biggest surprise and the only version of Microsoft’s operating system that has been changed from the core(核心)when compared to its former one.

However, a recent study has shown that under 20% of business owners would be willing to upgrade to the new version of Windows. The reason for this remains to be discussed and debated, and we will try to throw light on this research by providing you with some of the most common advantages and disadvantages of Windows8.

Generally speaking, there are a great number of plus sides related to upgrading from Windows7 to Windows8.

Speed—This is the biggest advantage to mention. Boot time has been reported to be up to nine times shorter than that with Windows7.

New passwords—Instead of typing your passwords, Windows8 will let you use gestures on your favorite photos to enter your password. This is not only practical but also extremely cool!

Windows8 experience—Apart from computers, Windows8 will be used on all devices, including smart phones, tablet PCs and so on. Also, owing to the fact that it has been specifically designed with touch screen users in mind, Windows8, besides using keyboard and mouse, will offer a whole new user experience.

However, there are still some disadvantages.

The first one that has to be mentioned is that there is no Start Menu from Windows. Yes, there is no Start button in the lower left corner, and this might be a real puzzle of many Windows users. Also, many users have had a problem to get used to the new interface introduced by Windows8. The biggest problem that is worth noticing is that Windows8 was originally designed for touch screen users, and this may have a bad effect on desktop users who have gotten used to doing everything with the help of their keyboard and mouse.

1.What does “plus sides” in Paragraph 3 probably refer to?

A. Math symbols. B. Strengths.

C. New rules. D. Messages.

2.According to the text the greatest advantage of Windows8 is its ______.

A. complex passwords B. high speed

C. unique experience D. new interface

3.From the text we can learn that Windows8 ______.

A. no longer requires a password

B. was upgraded from windows95

C. will be popular with desktop users

D. can be used on more than computers

4.Many Windows8 users face the problem that ______.

A. Start Menu is hidden in the lower left corner

B. they have to use fingerprints instead of button

C. keyboard and mouse can’t be used any longer

D. they don’t get accustomed to the new interface

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