41. What is the main topic of the passage?
A. Deserts are dry, flat areas with few plants.
B.There is little rainfall in the deserts.
C.Many kinds of vegetation can survive with little plant life.
D.Deserts are not really flat areas with little plant life.
Bạn đang xem 41. - TRAC NGHIEM TIENG ANH 12 UINT 9