.It was 10 years of hard work that _______his success in businessA.led to B.turned to C.belonged to D.replied to ...

问题描述:

.It was 10 years of hard work that _______his success in business
A.led to B.turned to C.belonged to D.replied to ...

选A
动词原型lead ,词组lead to的意思是导致,最符合原句意思.