last year the number of students who graduated with a driving license reached 200 ,000, a(n) _______

题目简介

last year the number of students who graduated with a driving license reached 200 ,000, a(n) _______

题目详情

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
题型:单选题难度:中档来源:同步题

答案

A

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