Mostoftheprofessors________tothec

发布时间：2020-07-27 14:14:02

Most of the professors ________ to the conference were from Beijing University.A.invitedB.to inviteC.being invitedD.had been invited

网友回答

A
以上问题属网友观点，不代表本站立场，仅供参考！