题型:单项选择题 女,34岁,左耳鸣,听力下降两个月,PE:左外耳道有脓性分泌物,鼓膜充血水肿,左中耳腔内软组织影,CT检查如图,最可能的诊断是()A.乳突癌B.中耳癌C.胆脂瘤D.肉芽肿形成E.中耳结核 查看答案
题型:选择题 Books _____ out in this shop. We can _____ now.[ ]A. have been sold, get nothing B. has been sold, get nothingC. has been sold, get some D. have been sold, get some 查看答案