A:为仲卿母所遣
B:而今安在哉
C:有碑仆道
D:侣鱼虾而友麋鹿
我国疆界“四至端点”所在省区简称,符合最北和最东端点所在的省区(简称)是( )
Mr. Liu is a ____. He works in Bao'an People's Hospital. His house is ____ from the hospital. So he goes to work by ____.He is ____. He helps lots of sick people. He likes his ____.