题目内容
Distinguished guests and friends,welcome to our school.________ the ceremony of the 50th Anniversary this morning are our alumni(校友)from home and abroad.
A.Attend B.To attend
C.Attending D.Having attended
C

练习册系列答案
相关题目
题目内容
Distinguished guests and friends,welcome to our school.________ the ceremony of the 50th Anniversary this morning are our alumni(校友)from home and abroad.
A.Attend B.To attend
C.Attending D.Having attended
C