第18题: [单项选择]People who suffer from astigmatism A. have a curable disease in their eyes B. have eyes that are not exactly the right shape C. have a difficulty that can be corrected by an operation D. have an eye difficulty that cannot be corrected by glasses 参考答案:B 答案解析:此考题为细节题。根据第4段第1句Other people do not see clearly because their eyes are not exactly the right shape.T
第19题: [单项选择]按十二经脉气血流注次序,小肠经上接() A. 胆经 B. 心经 C. 胃经 D. 膀胱经 E. 三焦经 参考答案:B 答案解析:十二经脉流注次序:肺、大肠、胃、脾、心、小肠、膀胱、肾、心包、三焦、胆、肝。