第8题: [单项选择]下列临床表现最有利于有机磷农药中毒诊断的是() A. 发绀 B. 昏迷 C. 气急 D. 蒜臭 E. 腹泻 参考答案:D 答案解析:有机磷农药中毒时呼出气多有蒜味,瞳孔针尖样缩小,大汗淋漓,腺体分泌增多,肌纤维颤动,意识障碍等中毒表现。故选D。杀虫脒中毒时以嗜睡、发绀、出血性膀胱炎为主要表现,而无瞳孔缩小、大汗淋漓、流涎等。故不选
第26题: [单项选择]Questions 23 to 25 are based on the conversation you have just heard.A. She has broken up with Richard. B. She wants to give the man a surprise. C. She regards the man as her best friend. D. She has deep affection for the man. 参考答案:A 答案解析:[解析] Q: Why does the woman prefer to take the man for the trip rather than Richard