第1题: [单项选择]The passage supplies information for answering which of the following questions 参考答案:E 答案解析:Question E is answerable on the basis of the passage. According to lines 6-8, Mill disbelieved in th
第34题: [单项选择]A man is 48 years old. He asks the other man how old he is. The other man answers: "I am twice as old as you were when I was as old as you are today." How old is the other man A. 32 B. 48 C. 64. D. 80 参考答案:C 答案解析:假定我现在X岁,当我48岁时,你的年龄是Y岁。因而,X=2Y,X-48=48-Y,用这两个等式,得出X=64。