第18题: [单项选择]Questions 22 to 25 are based on the conversation you have just heard. A. Because it is his wife’s birthday today. B. Because it is their wedding anniversary today. C. Because he wants to surprise his wife. D. Because he wants to apologize to his wife. 参考答案:D 答案解析:[听力原文]22-25 W:Hi.May I help you M:Yeah.Um,you see,I need some flowers for my wife,and uh,and,
第36题: [单项选择]胆固醇逆转运途径是 A. 饮食摄入的胆固醇和甘油三酯在小肠中合成CM及其代谢过程 B. 肝脏合成VLDL,VLDL转变为IDL和LDL,LDL被肝脏或其他器官代谢的过程 C. 在无氧条件下,葡萄糖分解生成乳酸的过程 D. 葡萄糖在有氧条件下彻底氧化成水和二氧化碳的过程 E. HDL的代谢 参考答案:E