Viết lại mỗi câu sau sao cho nghĩa không đổi When did you start learning English? A. How long have you learnt English? B. How long did you learn English? C. What time did you start to lea
Viết lại mỗi câu sau sao cho nghĩa không đổi
When did you start learning English?
A. How long have you learnt English?
B. How long did you learn English?
C. What time did you start to learn English
D. When you learn English?