封顶块安装前,应对止水条进行()处理。A、干燥B、润滑C、湿润D、测定 发布时间:2018-11-20 02:49 │ 来源:www.tikuol.com 题型:单项选择题 问题: 封顶块安装前,应对止水条进行()处理。A、干燥B、润滑C、湿润D、测定
题型:单项选择题 There are some health problems that , when _______ in time , can become bigger ones later on.A.not treatedB.not having treatedC.not to be treatedD.not having been treated 查看答案
题型:单项选择题 男,36岁,5年前咳嗽、咳痰、痰中带血,曾胸片检查右上肺病灶,抗结核治疗8个月后停药,复查胸片发现病灶钙化,今日出现咯血,量约200ml该患者最可能的诊断是()A.肺结核B.肺癌C.支气管内膜结核D.支气管扩张E.急性支气管炎 查看答案