问题
选择题
They arrive_____Beijing _____nine_____the evening.[ ]
A. in; in; in
B. at; at; at
C. in; at; in
D. at; at; in
答案
答案:C
They arrive_____Beijing _____nine_____the evening.[ ]
A. in; in; in
B. at; at; at
C. in; at; in
D. at; at; in
答案:C