第12题: [单项选择]The new hotel has erected a beautiful building with recreation areas and conference facilities on the top floor ______ the finest view of the city can be obtained. A. which B. in which C. where D. of which 参考答案:C 答案解析:[解析] where用做关系副词,引导定语从句,修饰先行词the top floor;因为用in floor,of floor本句意不通,B和D即可排除。Where相当于on which或from w
第13题: [单项选择]ALT含量最丰富的组织器官是 A. 肝脏 B. 肾脏 C. 心 D. 骨骼肌 E. 红细胞 参考答案:A 答案解析:ALT广泛存在于多种器官中,按含量多少顺序为肝脏、肾脏、心脏、骨骼肌等。