2019年mpa考试英语真题——名词198

{01}Last year the number of students who graduated with a driving license reached 200,000, a (n)
________ of 40,000 per year.
A.average  
B.number
C.amount  
D.quantity
解析：
本题选A。

{02}He didn"t believe the explanation of the detective and determined to get to the ________ of the case
on his own.
A.occasion 
B.discovery
C.root  
D.condition
解析：
本题选C。