Read the following passage and mark...

Câu hỏi: Read the following passage and mark the letter A, B, c, or D on your answer sheet to indicate the correct answer to each of the questions from 28 to 34.

A. Bui Tien Dung's ambitions

B. Bui Tien Dung and his brother

C. Bui Tien Dung's biography

D. Bui Tien Dung’s successes