第2题: [单项选择]患者25岁,男,左足趾间瘙痒伴小丘疹、水疱2个月,未予治疗,昨日突发患足背、小腿红肿、疼痛。体检:T38.5℃,左足趾间针头大小丘疹,水疱伴轻度糜烂。右足正常。左足背至胫前大片红斑,轻度肿胀,紧张发亮,可见张力性小水疱,皮温高,左腹股沟可扪及肿大淋巴结。WBC12.5×109/L,N80%。下列哪些药物是治疗该病的首选药物()。 A. 青霉素 B. 伊曲康唑 C. 西替利嗪 D. 头孢曲松 E. 炉甘石洗剂 F. 阿昔洛韦 参考答案:A
第3题: [单项选择]What old Harold cannot understand or explain is the fact that ________. A. he is treated as an outsider rather than a husband B. women have so much to share C. women show little interest ballgames D. he finds his wife difficult to talk to 参考答案:B 答案解析:[解析] 文章前几段说Harold对妻子和朋友长时间的谈话表示疑问,其中谈话就是“so much to share”。故本题答案为B。
第9题: [单项选择]What does the man want to know A. The way to the fifth floor. B. The way to Mr. Laury’s office. C. The way to the conference room. D. The way to the lift. 参考答案:B 答案解析:[听力原文]
W: Can I help you
M: Yes. I’ve got an appointment with Mr. James Laury. He said I should m
第12题: [多项选择]下列有关敏感系数表述中正确的有()。 A. 敏感系数为正数,参量值与目标值发生同方向变化 B. 敏感系数为负数,参量值与目标值发生同方向变化 C. 敏感系数大于1的参量是敏感因素 D. 敏感系数小于1的参量是非敏感因素 参考答案:A,C 答案解析:敏感系数为负数,参量值与目标值发生反向变化,选项B错误;敏感系数的绝对值小于1的参量是非敏感因素,选项D错误。