题目: 胸膜斑是以下尘肺的病理特征的是()。A.矽肺B.煤肺C.石棉肺D.石墨尘肺E.以上全部 答案: 参考答案:C解析:石棉肺病又称石棉沉着病,是人体长期吸入石棉尘后,致使肺组织弥漫性纤维化及胸膜增生为病理特征的损害。
题型:单项选择题 Speaker A: It’s been lovely seeing you again, Bill. You and Mandy have to come over and see the baby sometime.Speaker B: ().A. Congratulations. How old is your babyB. It’s lovely to see you again, George.C. Yeah, Mandy would love that.D. All right. Let me see you off downstairs. 查看答案