第4题: [单项选择]The author is dissatisfied with the term "environmentalist" mostly Because ______. A. it is ambiguous B. it is meaningless C. it has no precise meaning D. it is useless 参考答案:C 答案解析:本题为细节理解题。据第1段最后1句以及最后1段最后1句可确定。
第35题: [单项选择]The school dining room serves as a meeting place for teachers and students. A. uses B. utilizes C. functions D. exerts 参考答案:C 答案解析:[解析] 学校餐厅当作教师和学生的会议室。use使用,及物动词。如:Can I use your phone能用下你的电话么utilize运用,及物动词。如:In a magazine you can