Water Pollution Water pollution is caused by waste from factories and cities. Oceans are able to clean themselves, but certain seas,once they become dirty, are not able to do so. One example is the Mediterranean which lies between Europe and Africa. It has onlyeone narrow entrance to the ocean in the west. On quarter of the shores of the Mediterranean are polluted and are no longer safe for swimming, as a lot of diseases are present in the water. In most places it is not safe to eat the fish. Lakes also have the same problems. Lake Baikal in Asia was once the cleanest in the world, with over 700 different kinds of plant and animal life. Now, however, the waters of this great lake, which is also the world's deepest , have been dirtied by waste from a chemical factory. In 1989 an oil tanker hit a rock off the northwest coast of Alaska. 35,000 tons of oil poured into the sea. The accident was one of the worst in history. More than 34,000 birds and 10,000 animals were killed. 4,800 square kilometres of ocean were polluted. 水污染发生在江海湖泊。作者举例说明一些海域及湖泊的污染原因及状况。读者可用此题目从不同的角度加以描述或议论。
理性爱国 Rational Patriolism
美国人流行说什么? Popular colloquial terms in the U.S.
川普:承诺保留奥巴马医改法案部分内容
教师节 Teachers Day
关于自愿者
一封感谢函A thanking letter
英语的重要性 The Importance of English
“中国式”接送孩子 Chinese Style Picking up the Children
学生课堂上玩手机 Students Play Smart Phones in Class
分数和能力The Score and Ability
网吧 The Internet Bar
猴王的记忆 The Memory of Monkey King
家 Home
中国人的社交 Chinese Social Communication
保护环境 Protecting the Environment
四年后的约定 The Deal in Four Years
关于理想的工作
交朋友 Make Friends
努力和运气Hard-work and Luck
游客的行为素质The Tourist’s Behavior
端午节 Dragon Boat Festival
自行车道Bikeway
交通安全Traffic Safety
如何戒烟? How to Quit Smoking?
常用英语口语句型100句
《雾都孤儿》读后感 Book Review of Oliver Twist
地铁的好处 The Advantages of Metro
美丽的时光 The Most Beautiful Time
各国的饭堂Canteen In Different Countries
外表重要吗?Is Outlook Important?
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英语试题 |
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