He showed himself a good student. He proved hi...

Câu hỏi: He showed himself a good student. He proved himself a good athlete.

A. Not only he showed himself a good student but he also proved himself a good athlete.

B. He did not show himself a good student but he proved himself a good athlete.

C. A good student not only showed him but he also proved himself a good athlete.

D. Not only did he show himself a good student but he also proved himself a good athlete.