第17题: [单项选择]关于游离胆红素的叙述,正确的是 A. 水溶性大 B. 易透过生物膜 C. 可通过肾脏随尿排出 D. 与重氮试剂呈直接反应 E. 胆红素与葡萄糖醛酸结合 参考答案:B 答案解析:游离胆红素是脂溶性物质,易透过细胞膜,不溶于水,在血中由清蛋白携带,不能通过肾随尿排出,未与葡萄糖醛酸结合,与重氮试剂呈间接反应。
第23题: [单项选择]Questions 33 to 35 are based on the passage you have just heard. A. Provide more outdoor clothing and apparatus. B. Turn their attention to female customers. C. Make the shopping area as comfortable as home. D. Make the shopping environment more exciting. 参考答案:C 答案解析:[听力原文] Based on the fact that "Men like to hunt",what should luxury firms do [答案详解] 细节推断题[考频: