第33题: [单项选择]What does the man mean A. He wants to sell his car. B. He won’ t sell his car. C. He likes his car. 参考答案:A 答案解析:[听力原文] W: I hear that you are going to sell your car. M: Yes. It looks good, but it doesn’ t w
第34题: [单项选择]下列数据中的最大数是 A. 227Q B. 1FFH C. 1010001B D. 789D 参考答案:D 答案解析:[解析] 将二进制、八进制、十六进制数都转换成为十进制数再进行比较。