把下列句子重新排列顺序,并写成一个小故事
A.Kent is a good student.
B.When he grows up(长大),he becomes a doctor,and a very good doctor!
C.On a Saturday morning,he and his friends go to swim in a lake by bike.
D.He still goes to school,and studies very hard.
E.His legs are broken.
F.The doctors say he can never walk again.
G.He must use a wheelchair(轮椅) all his life(他的一生)
H.He wants to be a doctor some day.
I.Kent falls off(从.上摔落下来) his bike to the foot of the hill.
J.Kent is sad,but he does not give up(放弃).