题目内容

Both nickel and iron are whitish metals _______.

[  ]

A. that are attracted by magnets

B. that magnets are attracted by them

C. attracted by magnets

D. magnets that attract them

答案:A
解析:

  只有这样,才能排除干扰,选定正确选项。


提示:

  尽管有生词,但是一定要学会确定生词在句子中的地位及其词类和大概意义。


练习册系列答案
相关题目

阅读下面短文,根据第71至第75小题的具体要求,简要回答问题。

  What do a 15-year-old high school sophomore named Tanja Vogt and Thomas Paine have in common?The answer is that both inspired major changes in their societies by writing an essay.

  In October 1988, Vogt - a student at West Millford High School in New Jersey - read an article in her local newspaper that disturbed her.The article reported that the Board of Education had decided to use polystyrene(聚苯乙烯) trays in the lunchroom because they were less expensive than paper.

  Vogt knew from her science class that polystyrene can have harmful effects on the environment.In the first place, it is not biodegradable, meaning that it can’t be broken down by natural biological processes.In addition, some polystyrene products release gases called chlorofluorocarbons(CFCs) into the air.Scientific evidence indicates that these CFCs break down the protective ozone layer (臭氧层)of the atmosphere.

  Vogt decided to write a paper for her social studies class on the issue of polystyrene.Her teacher, Carl Stehle, read her paper to the class.After reminding students that Thomas Paine had had to persuade many hesitant colonists to support the American Revolution, Stehle challenged his class to do something about the polystyrene problem.

  Vogt and her classmates immediately conducted a survey in the high school and middle school.They discovered that a large majority of students said they wanted to switch back to paper goods in the cafeteria.When they presented their findings to the Board of Education, the board’s business administrator did a survey of his own.He found that roughly 80 percent of the students in the two schools would be willing to pay an extra nickel to eat their lunch from paper trays.As a result, the board voted in December to change to paper trays in all the township’s schools as of February 1, 1989.

1.What drew Vogot’s attention to the polystyrene problem?(回答字数不超过5个)

________________.

2.What did Tanja Vogt write a paper about?(回答字数不超过5个)

________________.

3.How are polystyrene products harmful to the environment?(回答字数不超过10个)

________________.

4.What did Vogt and her classmates learn from their survey?(回答字数不超过8个)

________________.

5.What did the Board of Education decide to do?(回答字数不超过5个)

________________.

Like most big projects, learning to manage your mother well is what you should do. Here are what I believe the best steps towards a better relationship with her. They are not necessarily surprising or revolutionary, but they have worked for many people. Try them.

Remember your mother’s age. As children, we often do not think of our mother as having an age. Even when we become conscious of her as an individual, age does not change our view; she is still our mother. Knowing our mother’s age, not just in numbers of years but in terms of her psychological and physical state, often helps us to understand her better.

Listen to your mother. I have found that sometimes the things my mother told me long ago are remarkably useful. If your mother knows that you respect her point of view, even if you do not share it, it will help her feel close to you.

Remember that your mother has a past. A key step in managing our relationship with our mother is to find out about her early life. Niclle’s mother suffered much during the Second War World War. “My parents are both Jewish-Turkish. They met in France and married young for love. They were in their twenties when war broke out and because they were Jews, they had to go into hiding. She does speak to me about the war, and I think it is important to know what she went through. It is a part of her life that must have affected her deeply. ” Sometimes, in learning about our mother’s past, we know that it can encourage us to think about her whole life.

Ask your mother about your childhood history. My grandparents died when I was young. If you are fortunate enough to have living family, think of your life as a jigsaw puzzle and ask as many questions as you can to put the picture together. Understanding your roots and your childhood can help you now more clearly who you are, as part of a family which you share with your mother.

Keep a sense of humor about your mother. When we hear about someone else’s misfortunes with their mothers and are amused by them, our laughter is one of recognition. I have often listened to stories of difficult mothers and I have also listened to the following piece of advice they have found most helpful is: “Don’t have a sense of humor failure about your mother. ”

Remember that managing your mother is really about managing yourself. Taking any measure to managing our mother is the issue of how we manage ourselves. No matter how difficult we find her, it is important to remember that is not her behavior it self that is causing us discomfort, but the way we feel about her behavior. We should follow the way of her life. At the heart of managing your mother is being able to accept your flawed self. Only then are you able to accept your mother—-with all her failings.

The followings are the steps you can take to get on with your mother EXCEPT________.

A. Remember your mother’s age and past  

B. Share your roots and your childhood with your mother

C. Have a sense of humor failure about your mother

D. Managing your shortcoming while managing your mother

What does the underlined phrase “a jigsaw puzzle” mean?

A. 拼图玩具         B. 浏览迷宫        C. 填充字谜       D. 游戏人生

Which of the following is implied but not stated in the passage?

A. It will help you have a better relationship with your mother if you respect her opinion.

B. You should follow a most useful piece of advice——a sense of humor.

C. The key measure of managing our mother is how we manage ourselves.

D. It is unreasonable to expect our mother to change totally from the way she was brought up.

The main purpose of writing the text is ________.

A. to give information about how we think of your mother.

B. to improve the relationship with your mother.

C. to keep a sense of humor about your mother all day long.

D. to accept your mother—-with all her failings.

The computer makes doing schoolwork easier for me than it was for my mom and dad. For example, when writing book reports and stories, I use Microsoft Word instead of a pen and paper. That way, after my teacher checks my work, I can go back and make revisions without having to rewrite the whole thing. And Microsoft Word has a spell check! I use it all the time.

For English class, we are reading The Outsiders by S. E. Hinton. As pre-reading homework, my teacher asked us to research teenage groups on the Internet. I tried Google, Encarta, and Yahoo first, and finally found an article on Time. com .

For geography homework on the United States, I used Encarta to learn about the Mississippi River. I needed to find out how deep the river is, how its widths and depths are different, what states it runs through, and what kinds of fish live in it. I used the information to show how the geography of a country influences its economy. For example, the river’s trade paths, the number of fish caught in it and the tourists it attracts directly affect Southerners’ jobs and incomes.

I never go to the library to do research. It takes too much time. Since I live in New York City and both my parents work, getting to the library isn’t always easy. For a big task or research project, I used to stay at the library to read, or sign out whatever books or magazines I needed. Now being able to find the information in my own living room makes everything a lot simpler. Online dictionaries and encyclopedias (百科全书) also save time.

Sometimes, I think the computer spoils my generation because it is so easy --- at least physically. But computers are not like television, which does the thinking for you. You still have to use your mind. I prefer using a computer, easy, fun, and fast.

What does the writer use when he writes book reports and stories? (no more than 3 words)

Why doesn’t the writer go to the library to do research? (no more than 6 words)

How does the writer complete a big assignment or research project at present? (no more than 10 words)

Why does the author prefer using a computer? (no more than 11 words)

After her parents separated, things at Tami’s house changed. Her mom, was busy working, and Tami became responsible for the house and making meals for herself and her younger sister. Though money was tight, they never went without. They had a nice home in a modest neighborhood. What Tami missed most of all, though, was family.

Tami spent the summer during her ninth grade year working at a park to earn exam spending money. Her job was to organize activities for the kids who spent their summer days at the park. The kids absolutely loved Tami. She was constantly going out of her way to do things for them. She would plan picnics, organize field trips and even buy ice cream for all of them, using her own money. She always did more than the job required, even if it did mean using her own money.

She got to know one little boy who lived in an apartment across the street from the park. His parents both worked at fast – food restaurants, and she knew that they didn’t have much money. The boy talked about his upcoming birthday and the fire truck he wanted so badly. He said he was going to be a fireman some day and needed the truck to practice. He told Tami more details about the truck than she knew a boy truck could have.

The boy’s birthday came and went. The next day when Tami saw the boy, she expected to see a shiny red truck in his arms. When he arrived empty – handed, she asked whether he had got the truck. The boy said no. His parents were going to get it for him later, when things were better. He seemed a little sad.

That week, Tami eased her paycheck and headed for the toy stores. She found the truck easily – after all, from his descriptions, she felt she knew it inside out. She used the money from her paycheck to buy the truck, and then had it wrapped in birthday paper.

41. What can we learn from the first paragraph?

        A. They didn’t need in worry too much about their living.

         B. Tami’s sister became more responsible.

         C. Tami began to earn money.

         D. Her mother changed her job.

42. Why did Tami buy the birthday present for the boy using her own money?

         A. Because he was poorer than she. 

         B. Because he was her best friend.

         C. Because she wanted him to be a fireman.

         D. because she wanted him to feel love around him.

43. What can we learn from the underlined sentence?

         A. She knew how much money she would pay.

         B. She knew she should check the toy truck inside out.

         C. She was fully aware which toy truck the boy wanted.

         D. She walked inside and then out of the toy store several times.

44. Which of the following could be the opening sentence of the next paragraph?

        A. The next morning, Tami rode to the boy’s house and left the truck at the door.

         B. When the boy showed up at the park that day, he was more excited than ever.

         C. He showed off his new truck to Tami, and then played with it all day long.

         D. That afternoon, the boy’s mom came to the park and walked over to Tami.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网