The businessman is very modest about his success. He says it’s the result of good luck as

问题补充：

The businessman is very modest about his success. He says it’s the result of good luck as of his own diligence.

A. more than

B. so much

C. more

D. as much

答案：

A. more than

B. so much

C. more

(答案→)D. as much

解析：本题考查as much as的用法。句意：那个商人面对他的成功非常谦虚。他说他的成功一半靠运气和一半靠努力。as much as 用于肯定句，意思都是“和……一样多……”。