Youhavetosigninatreception___

发布时间：2020-07-27 20:33:54

You have to sign in at reception ________．Nobody is allowed to do it instead of you．A.in detailB.in vainC.in personD.in charge

网友回答

C
以上问题属网友观点，不代表本站立场，仅供参考！