Commercial centers are ……………. they were many years ago.
A. as popular than
B. the most popular
C. the most popular than
D. more popular than
Câu trả lời là: D là đáp án đúng
Công thức nguyên hàm và tích phân
Commercial centers are ……………. they were many years ago.
A. as popular than
B. the most popular
C. the most popular than
D. more popular than
Câu trả lời là: D là đáp án đúng