Mary: How often do you go hiking?
Daisy: ___________
A. Most weekends
B. I go with three friends.
C. We stay for a weekend.
D. I often go hiking with my family.
Câu trả lời là: A là đáp án đúng
Công thức nguyên hàm và tích phân
Mary: How often do you go hiking?
Daisy: ___________
A. Most weekends
B. I go with three friends.
C. We stay for a weekend.
D. I often go hiking with my family.
Câu trả lời là: A là đáp án đúng