请教OG10 86

86.
                        Having the right hand and arm being crippled by a sniper's bullet during the First World War. Horace Pippin, a Black American painter, worked by holding the brush in his right hand and guiding its movements with his left

(A)                    Having the right hand and arm being crippled by a sniper's bullet during the First World War

(B)In spite of his right hand and arm being crippled by a sniper's bullet during the First World War

(C)                    Because there had been a sniper's bullet during the First World War that crippled his right hand and arm

(D)       The right hand and arm being crippled by a
                sniper's bullet during the First World War

(E)His right hand and arm crippled by a sniper's
                bullet during the First World War

In choice D, The should be His,为什么啊？谢谢。