1530分小题;每小题分,满分阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项15分Chelsie Hill had dreamed of becoming a dancer since/the age of three. That ambitionl1 ended one night in 2010. Hill, then a 17-year-old high school student, was in a car42, which left her paralyzed(A 54) from the waist down