第9题: [单项选择]关于洗胃液的作用与用途常用于中毒药物不明的急性中毒的是 A. 1:5000~1:2000高锰酸钾溶液 B. 药用炭2份,鞣酸、氧化镁各1份的混合物5g加温水500ml C. 3%过氧化氢溶液10ml,加入100ml水中 D. 1%~2%氯化钠溶液或生理盐水 E. 3%~5%鞣酸溶液 参考答案:D
第26题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Eat before seeing the movie. B. See the movie immediately. C. Get the first theater seat. D. Stay in town for a while. 参考答案:A 答案解析:[听力原文]
W: We really must go to the new movie in town.
M: Let’s eat first.
Q: What does the man wa