题目

煤和石油中都含有的主要元素是（    ） A.氧元素            B.氢元素             C.碳元素             D.硫元素 答案：思路解析：煤和石油都含有的主要元素是C，其次是氢。 答案：C某英文杂志刊登了一则以“Changes about Our City”为主题的征文启事，请你谈一谈你眼中的城市的变化，并展望城市的未来。80词左右。审题思路1. 本文以变化为主题。2. 描述过去：used to be …old houses,the streets were narrow...3. 现在的变化：tall buildings the streets are wide and clean4. 展望未来：...写作提醒1. 谈家乡的变化时，需注意用一般过去时描述过去的样子。2. 谈变化时应用现在完成时。3. 展望未来时应用一般将来时。常用表达1. My hometown Cangzhou used to be a very small town.2. Great changes have taken place in recent years.3. There is also a street in the center of the city for people to take walks or go shopping.4. People are living a modern life and Cangzhou has become a modern city.连句成篇根据题目要求及要点，运用作文模板，在横线上填上适当的内容。My hometown Cangzhou       a very small town. There were many old houses and the streets were narrow and dirty. People went to work either by bike or on foot. They took buses when they went traveling.       have        in recent years. Many tall buildings have been built in the city and the streets are wide and clean. There is also a street        for people to take walks or go shopping. More and more people have their own cars so that they can go anywhere conveniently (方便地) . People are        and Cangzhou has become a modern city.In the future,a new railway station will be built in Cangzhou. We can take trains when we go to other places. There will be a new park and a new gym,too. People can take exercise in the morning and get relaxed there.What a great city Cangzhou will be!