关于血尿的说法,不正确的是()。
A.暂时镜下血尿无意义
B.体力劳动后尿中可出现镜下血尿
C.提示肾源性血尿
D.泌尿系肿瘤尿中出现镜下血尿
E.盆腔炎症可见血尿
参考答案:A
函数y=lg(x-2)的定义域是 [ ]
A.(2,+∞)
B.(1,+∞)
C.[1,+∞)
D.[2,+∞)
giving a general introduction to computers,the course also provides practical experience.
A.In exchange for
B.Except for
C.In addition to
D.Due to