Question

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

Answer 1

A

短语辨析。An average of 平均；句意：去年取得驾照的毕业生的数量达到了20万，平均每年4万。