接力式拣货是()的产物。
A.按拣货单位分区
B.工作分区
C.按拣货方式分区
D.按拣货量分区
参考答案:B
Three criminals were caught and asked to aid in the .
A.interview
B.investigation
C.question
D.request
软组织损伤后血肿多见于()
A.酸痛
B.胀痛
C.绞痛
D.放射痛
E.风湿痛