题型:选择题 Out there, in the midst of the snow, ______ in long, black clothes.A.a woman satB.sat a womanC.sitting a woman was D.a woman was sitting 查看答案
题型:单项选择题 一个13岁女孩,咳嗽,发热两天,胸部X线可见右肺上野有一2cm×2cm暗区,内有液平及透光区,最适合的治疗是A.痰易净口服B.青霉素100000U/(kg•d)C.肺叶切除D.超声雾化吸入E.胸腔穿刺和胸腔引流 查看答案