问题补充：
Li Ping was born .
A. in the year 1984，at 10 a.m.on June 18th
B. on June 18th at 10 a.m.in the year 1984
C. at 10 a.m.in the year 1984 on June 18th
D. at 10 a.m.on June 18th in the year 1984
答案：
A. in the year 1984，at 10 a.m.on June 18th
B. on June 18th at 10 a.m.in the year 1984
C. at 10 a.m.in the year 1984 on June 18th
(答案→)D. at 10 a.m.on June 18th in the year 1984
解析：英语表达时间的顺序是由小到大。
