第25题: [单项选择]以下疾病可致血小板减少,但除了() A. 急性粒细胞白血病 B. 慢性粒细胞白血病早期 C. 恶性贫血 D. 再生障碍性贫血 E. 脾功能亢进 参考答案:B
第26题: [单项选择]How often does the man go walking A. Often. B. Twice a week. C. Once a week. 参考答案:C 答案解析:[听力原文] F: I often go out for a walk after supper twice a week. What about you M: Once a week.