DINOSAURS (A) BECAME EXTINCT MILLIONS AGO (B) BECAUSE (C) THE EARTH...

29. - TÀI LIỆU ON THI TN 12 CO DAP AN
TÀI LIỆU ON THI TN 12 CO DAP AN

29.

Dinosaurs (A) became extinct millions ago (B) because (C) the earth’s climate changed (D) drastical