下列哪项与职业有害因素无关()。
A.先天缺陷
B.低出生体重
C.子代智力发育
D.脐带扭曲
E.儿童期恶性肿瘤
参考答案:D
She ______ have left school, for her bike is still here. [ ]
A. can't
B. wouldn't
C. shouldn't
D. needn't
属于企业进行人力资源外包的服务项目的具体形式有()
A.劳务派遣
B.人事代理
C.猎头
D.跨文化管理
E.组织变革