多发性骨髓瘤可根据下列哪项确诊A.骨髓大量异常浆细胞 B.血钙升高 C.血钙降低 D 发布时间:2017-12-24 13:40 │ 来源:www.tikuol.com 题型:单项选择题 问题: 多发性骨髓瘤可根据下列哪项确诊A.骨髓大量异常浆细胞B.血钙升高C.血钙降低D.血清蛋白增高
题型:单项选择题 Mary ______ to see you . She _____ for you downstairs at the moment . A.has come ; is waitingB.came ; is waitingC.has come ; waitedD.came ; was waiting 查看答案