Select the sentence that is close to the given sentence:
Had the advertisement for our product been better, more people would have bought it
A. Not many people bought our product because it was so bad
B. Our product was of better quality so that more people would buy it
C. Fewer people bought our product due to its bad quality
D. Since our advertisement for our product was so bad, fewer people bought it
Đáp án : D
Had + S + past participle, S + would have +past participle: câu điều kiện loại 3 giả định điều không có thật trong quá khứ. Since có thể mang nghĩa: bởi vì. Vì quảng cáo quá tồi, ít người mua nó hơn