He arrived on the day ______ there happened to be no plane tickets left for Shanghai.[ ]A. on which
A. on which B. for which C. with which D. by which
题目简介
He arrived on the day ______ there happened to be no plane tickets left for Shanghai.[ ]A. on which
题目详情
A. on which
B. for which
C. with which
D. by which
答案