第15题: [单项选择]具有沉降性质的性味是 A. 苦温 B. 辛温 C. 苦寒 D. 辛寒 E. 咸温 参考答案:C
第16题: [单项选择]Passage TwoA. They can make cancer more incurable. B. They can increase the chance of getting cancer. C. They contain substances damaging DNA. D. They can produce DNA compound. 参考答案:B 答案解析:[解析] 29-31 Everyone knows hot dogs aren’t exactly healthy for you, but [29]in a new s