問題詳情
32.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
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)