在尿蛋白定性方法中属于筛选方法的是()
A.3%磺柳酸法
B.加热醋酸法
C.试带法
D.10%磺柳酸法
E.双缩脲法
参考答案:C
解析:试带法是尿蛋白定性筛选方法。
()电梯出现关人时,一名维修人员即可完成盘车放人操作。
Written in a hurry,______. How can it be satisfactory
A. they found many mistakes in the reportB. Sam made lots of mistakes in the reportC. there are plenty of mistakes in the reportD. the report is full Of mistakes