Joe is more hard-working than his brother.

Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.
Joe is more hard-working than his brother.
A. Joe is not as hard-working as his brother.
B. Joe's brother is not as hard-working as he is.
C. Joe is less hard-working than his brother.
D. Joe's brother is more hard-working than he is.