第22题: [单项选择]Questions 19-22 are based on the following dialogue:What does Laura suggest that John do A. Buy a used bicycle. B. Buy a racing bicycle. C. Replace the tires on his bicycle. D. Sell his old bicycle to the shop. 参考答案:A 答案解析:由于男生资金有限,只有150元,女生告诉他“you’re not going to get anything top-of-the line”,“top-of-the line”的意思是顶级的,同时又