第2题: [单项选择]{{B}}Passage One
Questions 26 to 29 are based on the passage you have just heard{{/B}} A. Stay up too late. B. Get up too early in the morning. C. Take sleeping pills. D. Wake up too frequently at night. 参考答案:C 答案解析:[听力原文]
What will make you feel tired all day
吃安眠药会让人整天乏力:The pill is still working in your syst
第9题: [多项选择]谷胱甘肽主要用于解救(). A. 丙烯腈中毒 B. 氟化物中毒 C. 一氧化碳中毒 D. 重金属中毒 E. 有机磷中毒 参考答案:A, B, C, D 答案解析:本题考查的是特殊解毒剂中谷胱甘肽的解毒作用。谷胱甘肽主要是用于丙烯腈、氟化物、一氧化碳、重金属等物质的中毒,它能竞争性地置换出体内的中毒物质,而使毒物排出体外。本题五个选项中,E项有机磷中毒的解毒剂不
第15题: [单项选择]Very important people don't often have much free time as their work ______ all their time. A. takes over B. takes away C. takes in D. takes up 参考答案:D 答案解析:take up“占去”,“占据(时间、地位、注意等)”:take over“接收,,接管”;take away拿走,“夺去”;take in“接受,吸收”。根据题意,D是正确答案。