Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions Tim works (A) as a doctor and he (B) earns (C) twi

Đáp án D

Cấu trúc: S + V + multiple numbers (half/ twice/ three times/...) + as + much/many/adj/adv + (N) + as + N/pronoun (so sánh bội số)

E.g: The yellow skirt costs twice as much as the red one. (Cái váy màu vàng có giá gấp đôi cái váy màu đỏ.)

Do đó: as much than _ as much as

"Tim là một bác sĩ và cậu ấy kiếm được gấp đôi anh trai cậu ấy."