问题补充:
单选题TheMCAYouthhasexpectedmoreparticipantstojointhetriptotheExpoShanghai________fromMay1toOctober31thisyeartoexploretheworld.A.being heldB.to be heldC.having been heldD.held
答案:
B
时间:2023-10-08 22:40:01
单选题TheMCAYouthhasexpectedmoreparticipantstojointhetriptotheExpoShanghai________fromMay1toOctober31thisyeartoexploretheworld.A.being heldB.to be heldC.having been heldD.held
B