患者，男，20岁，在2楼擦窗时不慎坠落地面川、时后送至医院。诉腰背部疼痛剧烈，双下肢活动良好

我国最早记载应用通木治疗脊柱骨折的著作是（）。

A.《刘涓子鬼遗方》

B.《肘后方》

C.《仙授理伤续断秘方》

D.《证治准绳》

E.《医宗金鉴·正骨心法要旨》

My father was a heavy smoker. I ________ him to give up smoking, but my words didn't work.[       ]

A. suggested          

B. tried to persuade

C. failed to suggest    

D. managed to persuade