... HAVE YOU BEEN LEARNING ENGLISH

42. - 3500 CAU TRAC NGHIEM ON TAP AV THCS

3500 CAU TRAC NGHIEM ON TAP AV THCS

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Đáp án tham khảo

42. ... have you been learning English? - For two years.

a. How much

b. How

c. How often

d. How long

 d