问题
选择题
Those foreign guests arrived _____ China _____ the afternoon of May 1. [ ]
A. in, in
B. in, on
C. at, on
D. to, on
答案
答案:B
Those foreign guests arrived _____ China _____ the afternoon of May 1. [ ]
A. in, in
B. in, on
C. at, on
D. to, on
答案:B