问题
判断题
卤代烷灭火剂的灭火机理是窒息作用。
答案
参考答案：错
搜题请搜索小程序“爱下问搜题”
卤代烷灭火剂的灭火机理是窒息作用。
参考答案：错
| 阅读理解。 |
| (A) Dear Mrs. Web |
 | Dear Mrs. Web provides free personal advice and opinions for you. She receives and answers worldwide email questions. She will offer you some new suggestions on your problems, like study stress, disinterested friend… Dear Mrs. Web welcomes all questions and comments. You can receive the reply usually in 48 hours. Her email address is mrsweb@advice.com. |
| (B) Help Line Volunteers |
| Every year thousands of old people are in need of our help. The Help Line provides a heartwarming, helpful, kind support and information service for the English-speaking aged people. We are in need of volunteers who are: ●good listeners, warm-hearted and patient ●excellent English speaker ●can work 10 hours every week Please call us at 0241-85902 or email us. helper@lineservice.com |  |
| (C) Save the Earth Club |
 | Earth club is for any student in Green School. Earth Club's goal is to help keep the school, neighborhood, and city cleaner by encouraging recycling, highway clean up, and river, lake and school campus clean up. We hope to improve the environment and encourage others to do the same. We also meet to discuss some real solutions to save the earth. Earth Club meets 2-4 times a month. Come and Join us! |
| (D) The King Sweeper |
| "My great, great grandfather invented the carpet sweeper 125 years ago. This King Sweeper is by far the best. I invite you to try it in your home. You'll find it used daily in hospitals, restaurants, offices and homes throughout the world. This is just the thing to keep your carpet soft, clean and fresh. Only for $29.99！ We're so sure that you'll be delighted with the result of using our product. |  |
| (E) Trendy Sunglasses |
 | They can protect your eyes when driving, gardening or reading in the sun. It can make your life easier and happier, and make you look smarter! $10.99 each or 2 for $19.99！ |
| 以下信息分别符合上述哪个广告，请正确搭配。 ( )1. Sam will spend his holiday in Hawaii where there is lots of sunshine. Maybe he needs to buy something to protect his eyes! ( )2. Mr. Read has been out of work for weeks, and he feels very upset and don't know what to do. ( )3. The 16-year-old girl, Nancy, is a student in Green School. She cares much about the environment on the earth. ( )4. Miss Hope is always ready to help others. She is a nurse and can speak good English. ( )5. The Kings have just moved into a new house. They need to buy something to clean the floor and the carpet. 根据短文内容，判断正(T)、误(F)。 ( )1. Dear Mrs. Web receives and answers email questions only from America. ( )2. If you want to be a Help Line volunteer, you can telephone 0241-85902 or email mrsweb@advice.com. ( )3. Save the Earth Club can help keep the neighborhood, school and city cleaner. ( )4. The King Sweeper has an old history and is widely used in homes, offices and so on. ( )5. If you need two pairs of Sunglasses, you need to pay more than twenty dollars. |