Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Trả lời câu hỏi dưới đây:
They’ve just taken on 200 people, _________the number that was taken on last year.
Form: so sánh gấp bội: S + V + multiple numbers * + as + much/many/adj/adv + (N) + as + N/pronoun.