妊娠剧吐的孕妇尿检查中-般不会出现
A.尿量减少
B.尿比重增加
C.尿酮体(+)
D.尿中出现蛋白
E.镜下血尿
参考答案:E
测量工作的根本任务是确定地面的点位。( )
The main purpose of the Customs supervision and control is to () China’s economic, trade, scientifrc, technological and cultural exchanges with other countries.
A. supervise
B. control
C. promote
D. limit