外研版高中英語選修7期末測試一-在線瀏覽
2025-01-18 22:24本頁面
【正文】 but it makes you think that_________. A. a tree grows faster when it has a lot of water. B. scientists cut down trees to study tree rings. C. pine trees form wide rings every year. D. the ponderosa pine grows in the Southwest 12. A tree rows a new layer of wood__________. A. each week B. whenever it rains C. every year D. every season 13. On the whole, this story is about_________. A. why tree trunks grow bigger. B. why scientists study tree rings. C. trees that lived hundreds of years ago. D. the ponderosa pines in the American Southwest. 14. Why did the scientists study the width of the tree rings? A. They want to know how big the tree will grow. B. Scientists want to move the pine trees. C. The trees depend on rainfall for water. D. The rings tell them how much rain has fallen. 15. Which of the following does this story lead you to believe? A. Young trees have few annual rings. B. The trunk of a tree never changes in size. C. Trees in the Southwest do not need rain. D. The soil in the Southwest it fit for the growth of trees. D Mobile phone (手機(jī) ) has bee a problem for middle schools. Some middle schools in Australia have banned (禁止 ) students from carrying mobile phones during school hours. Mobile phone used among children has bee a problem for the school this year. Several children have got mobile phone as Christmas gifts, and more students will want them. Mary Bluett, an official, said mobile phone use is a distraction (分心的事 ) to student during school hours and it also gives teachers so much trouble in their classrooms. Teachers were also saying that sometimes students might use phone messages to cheat during exams. She said some schools had tried to ban mobile phones. Some parents felt unhappy because they couldn’t get in touch with their children. Many teachers said students should not have mobile phones at school, but if there was a good reason, they could leave their phones at school office. They also said there were many reasons why the students should not have mobile phones at school: they were easy to lose and were a distraction from studies. Many people say that they understand why parents would want their children to have phones, but they think schools should let the students know when they can use their mobile phones. 16. Some middle schools in Australia have banned students from carrying mobile phones _________. A. because they are students B. when they are free C. when they are at school D. because they are children 17. We know from the passage that some children get mobile phones from _______. A. the makers and sellers B. the passersby and strangers C. their parents and friends D. some mobile phone users 18. What does the underlined word “cheat” mean in the passage? A. 聊天 B. 核對 C. 查詢 D. 作弊 19. Some parents felt unhappy because they couldn’t _________ during school hours . A. use their mobile phones B. leave their mobile phones at school office C. help the teachers with their work D. get in touch with their children 20. The passage tells us that _________. A. students shouldn’t have mobile phones at school except for som e special reasons B. it is impossible to ban students from using mobile phone at school C. some parents felt unhappy because they couldn’t use their phones at school D. parents s
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