第14题: [单项选择]吐弄舌主病为() A. 中风先兆 B. 心脾有热 C. 寒凝痰阻 D. 气血俱虚 E. 脾虚湿盛 参考答案:B
第15题: [单项选择]The following advantages of smokeless tobacco are listed EXCEPT that ______. A. it is an effective substitute for ordinary smoking B. it has no side effects C. it avoids second-hand smoke D. it can prevent a fire from bursting out 参考答案:B 答案解析:本题为细节归纳题。据第5段第1句可排除D。据第5段最后1句可排除A:据第9段第1句可排除C。