小批量采购是MRP采购的一个基本特征。
参考答案:错
确诊的重要检查是
A.24小时尿蛋白定量
B.静脉肾盂造影(IV
C.肾B超
D.直立试验
E.对比晨尿和活动后尿蛋白
—That must have been a long trip.
—Yeah, it _____ us a whole week to get there.
A.takes
B.has taken
C.took
D.was taking