第9题: [单项选择]Questions 23 to 25 are based on the conversation you have just heard. A. New York. B. Chicago. C. Denver. D. Colorado. 参考答案:A 答案解析:[听力原文]23-25 M:Hi, it’s been a long time since we saw each other last time. What have you been up
第18题: [单项选择]患儿,男,1岁,持续发热10天,体温多高于39℃,高热时伴一过性皮疹,皮疹呈多形性。查体:面色苍白,皮肤黄染,散在针尖大小出血点,部分伴有瘀斑,颈部淋巴结肿大,肝肋下4cm,脾肋下3.5cm。化验血常规全血细胞减少,甘油三酯2.5mmol/L,纤维蛋白原100mg/dl,骨髓吞噬现象不明显。其姐姐因患相似病症于8岁病故。诊断考虑() A. Still病 B. 噬血细胞综合征 C. 再生障碍性贫血 D. 急性白血病 E. 恶性组织细胞病 参考答案:B