He started computer programming as soon as he left school.

B. Hardly had he started computer programming when he left school.

Đáp án C

Kiến thức Kết hợp câu – Đảo ngữ

Câu đề bài: Anh ấy bắt đầu lập trình máy tính ngay khi rời ghế nhà trường.

= C. No sooner had he left school than he started computer programming.

Xét các phương án còn lại:

A. No sooner had he started computer programming than he left school. (Sai nghĩa)

B. Hardly had he started computer programming when he left school. (Sai nghĩa)

D. After he left school, he had started computer programming. (Sai nghĩa)

Vậy đáp án đúng là C