第13题: [单项选择](Of the many) mushroom species (growing) wild, the common field mushroom is (the one)that is most frequently (gather) for human consumption. A. Of the many B. growing C. the one D. gather 参考答案:D
第24题: [单项选择]多发性骨髓瘤的典型特征,除外 () A. 骨质疏松 B. 骨髓中不成熟粒细胞比例增高 C. 反复感染 D. 贫血 E. 肾功能损害 参考答案:B 答案解析:多发性骨髓瘤为浆细胞增生的恶性肿瘤,是最为常见的免疫增殖病之一。临床表现主要为:①骨质疏松和溶骨性病变,导致骨痛和不同部位的骨折;②恶性增殖的骨髓瘤细胞代替了骨髓中的正常成分,引起贫血、粒细胞和血小板