第7题: [填空题]Which kind of shoes does Charles Austen’s area demand
Those in ______ range. 参考答案:medium price 答案解析:[解析] 根据文章第二段第三句话的前半句As you may know,this is an area in which the principal demand is for goods in th
第25题: [单项选择]At the end of the passage the author suggests that( ). A. it is impossible for life to exist on other planets. B. earthlike life could only exist on a few planets. C. life could exist on only one planet in a million. D. life could exist on a great number of planets. 参考答案:D