第5题: [单项选择]患者女性,32岁。头晕乏力1个月,手足麻木2周,外周血检查,Hb70g/L,RBC 2×1012/L;WBC 6×109/L;MCV 96f1, MCH 40pg,MCHC 380g/L。 该病需与哪种疾病鉴别 A. 叶酸缺乏引起的贫血 B. 缺铁性贫血 C. 红白血病(红血病期) D. 溶血性贫血 E. 铁粒幼细胞贫血 参考答案:C
第7题: [单项选择]How long did the children play A. Two hours. B. One hour and a half. C. Half an hour. 参考答案:C 答案解析:[听力原文] M: How long did the children play in the room F: They only played for half an hour.