精英家教網 > 初中英語 > 題目詳情

To keep air clean, people in that city don’t ______fireworks now.

A. take off B. let off

C. turn off D. put off

練習冊系列答案
相關習題

科目：初中英語 來源：2017屆湖北鄂州一中九年級上期12月考英語試卷（解析版） 題型：單項填空

--- City air is very dirty， so it would be wise ______ you to wash your hair often.

--- I know， but it is not easy ______ me to do that every day.

A. for; of B. of; of C. of; for D. for; for

查看答案和解析>>

科目：初中英語 來源：2016屆山東德州第十五中學九年級第二次模擬檢測英語試卷（解析版） 題型：閱讀理解

Who wants to carry a bulky bag to school? No children. Nobody wants one shoulder to be lower than the other, and paining（疼痛）too. In India, most of us would look at the reduction（減少）of textbooks as a way out. But in a country like America, there are always more choices. A company called goReader has created a "school bag" which is the size of a laptop computer（筆記本電腦）, weighing about 2.5 kg. The goReader has a color screen and can "hold" all the textbooks that a student may need, says a report in 'The Asian Age' newspaper.

The company plans to work closely with the publishers（出版商） of textbooks so that these books can be supplied on the Internet. All the students will have to do is to download（下載） their textbooks. Making notes and marking important parts of a lesson can be done just as lots of students have done on their textbooks before.

At present, the plan is being tested out in a university. Richard Katzmann, the owner of the company is having his creation tested at Chicago's DePaul University, where he studied. Does that mean it is goodbye to the new paper, and the smell of the black ink?

1. What does the underlined word “bulky” in the first line mean?

A. light B. small C. big and heavy D. old

2. What would Indians do to solve（解決）the problem?

A. They would reduce the textbooks.

B. They would tell the parents to help students.

C. They would tell the teachers to help students.

D. They would take students to school by bus.

3.The writer may think that Americans have a ________ way to solve the problem.

A. more stupid B. worse

C. better D. quicker

4. The goReader may be a machine ________.

A. that can work as a teacher

B. that can be used as textbooks

C. that can cheat students

D. that can hurt students

5.When the new machine is used, it is possible that ________.

A. students might study harder

B. students might study at home

C. students might not need teachers

D. students might study without paper textbooks

查看答案和解析>>

科目：初中英語 來源：2016-2017學年江蘇鹽城鹽都區(qū)西片七年級下期開學學情檢測英語試卷（解析版） 題型：閱讀理解

A man goes into a restaurant one day. His clothes are very nice. He sits down at a table near the window.

A waiter comes to him and says, “Can I help you, sir?” The man says, “Yes, please. Can I see the menu (菜單)?”

“Sure,” answers the waiter. The man wants a good meal and he wants a lot of nice dishes. After a moment, the waiter brings them to him. The man has his meal happily. At this time, a boy comes in and sits down besides the man. He asks the waiter to give him ice cream. The man says, “I will be back in 5 minutes.” Then he goes out. After the boy eats his ice cream, he stands up and goes to the door. “Excuse me, your father doesn’t give the money for the meal and your ice cream,” the waiter stops him and says.

“Father? You are wrong. He is not my father. I do not know him. I meet him in the street. He says he’ll give me ice cream when I come here at twelve o’clock.”

1.The man comes to the restaurant ___________.

A. to meet the boy

B. to buy a newspaper

C. to eat an ice cream

D. to have a good meal

2. The man has ________ in the restaurant.

A. breakfast B. supper C. lunch D. dinner

3. The waiter stops the boy because _______.

A. the boy wants to run away

B. the boy doesn’t have the meal

C. the boy’s father comes back soon

D. the man doesn’t give money for the meal and the ice cream

4.From the story we know that______.

A. the man is a cheat(騙子)

B. the boy is the man’s son

C. the boy knows the man very well

D. the waiter pays the meal and the ice cream

5. What’s the best title(標題)?

A. A father and a son B. Not my father

C. A free ice cream D. A good meal

查看答案和解析>>

科目：初中英語 來源：2016-2017學年江蘇鹽城鹽都區(qū)西片七年級下期開學學情檢測英語試卷（解析版） 題型：單項填空

What should I wear if I go _____a dinner?

A. in B. for C. on D. with

查看答案和解析>>

科目：初中英語 來源：2016-2017學年江蘇鹽城鹽都區(qū)西片七年級下期開學學情檢測英語試卷（解析版） 題型：單項填空

I think English is _____important subject.

A. a B. an C. the D. /

查看答案和解析>>

科目：初中英語 來源：2016-2017學年河南南陽星光中學初二上期末考模擬英語卷（1）（解析版） 題型：閱讀理解

Have you ever wondered how and why a fall leaf changes color? We first have to understand what leaves are and what they do.

Plants are the world’s food factories. Plants take water from the ground and take CO2 from the air. Plants use sunlight to turn water and CO2 into glucose(葡萄糖). Glucose is a kind of sugar. Using it as food, plants get energy and grow. Plants using sunlight to turn water and CO2 into sugar is called photosynthesis(光合作用). ChlorophyII helps photosynthesis. It gives plants their green color.

As summer ends and autumn comes, the days get shorter and shorter, and trees ＂know＂ to begin getting ready for winter. During winter, there is not enough light or water for photosynthesis. Trees rest during this time and live on the food they store during the summer. They begin to shut down their food — making factories. As the green chlorophyII disappears from the leaves, we begin to see yellow and orange leaves. These colors have been in the leaves all the time. We just can’t see them in the summer, because they are covered up by the green chlorophyII.

The bright reds and purples we see in leaves are made mostly in autumn. In some trees, glucose is caught in the leaves after photosynthesis stops. Sunlight and the cool nights of autumn turn this glucose into a red color. The brown color of trees is made from waste left in the leaves. It is mixture(混合物) of all these things. It makes the beautiful leaves during autumn.

根據材料內容選擇最佳答案。

1.The underline word ＂chlorophyII＂ in the passage means ＂ ＂ in Chinese.

A. 胡蘿卜素 B. 葉綠素 C. 氯霉素 D.花青素

2.When they rest in winter, trees live on the food they store during the .

A. summer B. autumn C. winter D. spring

3.Plants use sunlight to turn into sugar.

A. water and chlorophyII

B. water and CO2

C. CO2 and glucose

D. water and glucose

4.Which of the following is NOT true according to the passage?

A. Glucose is a kind of sugar and plants use it as food for energy and growing.

B. Leaves turn red because sunlight and the cool nights of autumn turn glucose into a red color.

C. We can’t see yellow or orange leaves in summer because the two colors are not in leaves.

D. During winter, there is not enough light or water for photosynthesis.

5. What’s the main meaning of this passage?

A. What’s photosynthesis?

B. How and why leaves change colors?

C. Different kinds of leaves.

D. How the seasons change.

查看答案和解析>>

科目：初中英語 來源：2016-2017學年河南南陽星光中學初二上期末考模擬英語卷（1）（解析版） 題型：單項填空

—John, I hear that Fast & Furious 7 (《速度與激情7》)is exciting movie. Why not go to the cinema tonight?

—Sure. Let’s have quick dinner so that we can get there on time.

A. an; a B. /; a C. an; / D. a; /

查看答案和解析>>

科目：初中英語 來源：2016-2017學年江蘇灌云縣四隊中學七年級上第二次月考英語試卷（解析版） 題型：單項填空

I like eating ice cream, _______I don't eat it now.

A. and B. or C. but D. so

查看答案和解析>>

同步練習冊答案