SCHOOL EDUCATION SYSTEMI. HÃY CHỌN MỘT CÂU TRẢ LỜI ĐÚNG NHẤT

66. The first draft resolution ______ yesterday, it ______long before the beginning of the meeting.

A. was not discussed - had been withdrawn B. has not been discussed - has been withdrawn

C. was not discussed - had been withdrawn D. had not been discussed - was withdrawn