I __________you everything that I am doing, and you have to do the same.
A. will tell
B. was telling
C. told
D. would tell
Câu trả lời là: A là đáp án đúng
Công thức nguyên hàm và tích phân
I __________you everything that I am doing, and you have to do the same.
A. will tell
B. was telling
C. told
D. would tell
Câu trả lời là: A là đáp án đúng