第10题: [单项选择]Questions 19 to 22 are based on the conversation you have just heard. A. once. B. Twice. C. Three times. D. Four rimes. 参考答案:B 答案解析:[听力原文] According to the dialogue,how often does David phone his mother a week 题目问David一周给母亲打几
第14题: [单项选择]肿块多位于乳晕部,溃破后脓中夹有脂质样物质,易反复发作,经久难愈,全身炎症反应轻的乳房疾病是() A. 粉刺性乳痈 B. 乳晕部疖 C. 炎性乳腺癌 D. 乳衄 E. 乳房部漏管 参考答案:A 答案解析:粉刺性乳痈,肿块多位于乳晕部,溃破后脓中夹有脂质样物质,易反复发作,经久难愈,全身炎症反应轻;乳晕部疖,为单发毛囊或皮脂腺感染,急性期局部有红肿热痛,较易治愈;炎性乳腺癌,乳房迅速弥漫性增大,发热,皮