I have made great progress his help. Which of the following is not correct? A. withB. be

问题补充：

I have made great progress his help. Which of the following is not correct?

A. with

B. because of

C. as a result of

D. because

答案：

A. with

B. because of

C. as a result of

(答案→)D. because

解析：because后跟从句，不跟短语，故本题选D。