IT WAS THE WORST WINTER ____ ANYONE COULD REMEMBER. A. WHEN B. WHIC...

15. - KT TAP TRUNG 12 DE DAP AN TIENG ANH
Tiếng Anh KT TAP TRUNG 12 DE DAP AN TIENG ANH
15.It was the worst winter ____ anyone could remember. a. when b. which c. where d. why