第20题: [单项选择]What does the man mean A. There’s been nothing but rain for quite some time. B. He’s bored with the changing weather. C. He thinks that it’ll rain for three more weeks. D. He’s bored about the topic on weather. 参考答案:A 答案解析:[听力原文] W: I can’t believe it’s raining again. M: Three weeks without a change is pretty boring
第21题: [单项选择]意识障碍伴瞳孔缩小见于() A. 颠茄类中毒 B. 氰化物中毒 C. 癫痫 D. 有机磷杀虫药中毒 E. 低血糖状态 参考答案:D