评估慢性阻塞性肺疾病严重程度的肺功能指标是( )A.FEV1/FVC B.FEV1% 发布时间:2018-06-02 01:46 │ 来源:www.tikuol.com 题型:单项选择题 问题: 评估慢性阻塞性肺疾病严重程度的肺功能指标是( )A.FEV1/FVCB.FEV1%预计值C.FEV1绝对值D.Dlco
题型:单项选择题 In the good care of the nurse, the boy is recovering from his heart operation.A.quietlyB.actuallyC.practicallyD.gradually 查看答案