问题补充：
单选题Yourattention,please!________todayisProfessorYuDanfromBeijingNormalUniversity.A.Have joined usB.To join usC.Joining usD.Join us
答案：
C
时间：2023-09-29 14:29:29
单选题Yourattention,please!________todayisProfessorYuDanfromBeijingNormalUniversity.A.Have joined usB.To join usC.Joining usD.Join us
C
2023-09-09
单选题Please______ your football&nbs
2024-04-17
单选题Attention please.TheplanetoLondon_
2022-10-24
单选题Attention please everybody!Pleasesta
2019-05-09
2024-07-18
2024-07-18
2024-07-18
2024-07-18
2024-07-18
2024-07-18
