A:BEAHGFID
B:ADBADA
C:BCDBCA(此题不确定)
D:find cut sound afraid invited for river
E:1,She was a social worker
2,On her way to work
3,Because he thought his father's coming back would be the best present for his mum
4,She was sick and too weak to get up
5,Jack was the "best present"for her
6,When wo help others,we may help ourselves at the same time