2019年mba考试英语模拟题——名词560

{01}As a result of destroying the forest, a large ________ of the desert ________ covered the land.
A.number；has  
B.quantity；has
C.number；have  
D.quantity；have
解析：
本题选B。

{02}School children must be taught how to deal with dangerous ______.
A.states  
B.conditions  
C.situations  
D.positions
解析：
本题选C。