IT WAS NOT UNTIL 1937 WHEN THE SOUTHERNMOST SOURCE OF THE NILE RI...

Tiếng Anh Đề thi HK2 Tiếng Anh 10 năm 2016 - 2017 trường THPT Nguyễn Trãi - Hà Nội -

31. It was not until 1937 when the southernmost source of the Nile River was discovered. A B C D (that)