—Hi, Tina.What did you do _____ your last day off? —I went to the Old People's Home. [ ]A. on B
[ ]
题目简介
—Hi, Tina.What did you do _____ your last day off? —I went to the Old People's Home. [ ]A. on B
题目详情
—I went to the Old People's Home.
[ ]
B. by
C. in
答案