Mark the letter A, B, C, or D on your answer sheet to indicate the correct one to complete each of the following sentences.
Trả lời câu hỏi dưới đây:
The salary of a computer programmer is ________ a teacher.
Form: S + V + multiple numbers * + as + much/many/adj/adv + (N) + as + N/pronoun: Nhiều gấp mấy lần