Mark the letter A, B, C, or D on your answer sheet to indicate the cor

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.    

Helen is __________ ballet dancer in our city.

• A. A. good
• B. B. good as
• C. C. better
• D. D. the best

"Dịch nghĩa: Hellen là vũ công giỏi nhất trong thành phố
=> Dùng so sánh nhất"