It was nothing but 10 years of hard work that his success in business.A. led toB. turned t

问题补充：

It was nothing but 10 years of hard work that his success in business.

A. led to

B. turned to

C. belonged to

D. replied to

答案：

(答案→)A. led to

B. turned to

C. belonged to

D. replied to

解析：此题考查短语的意思，lead to有“引导、导致”之意。