一道英语单选,If he---his legs in the last training,he---the coming

一道英语单选,
If he___his legs in the last training,he___the coming World Cup,which he has longing to compete in.
A.didn’t hurt;would go in for
B.hadn’t hurt;would have taken part in
C.hadn’t hurt;would join in
D.didn’t hurt;would have taken part in