The factory has increased its ___ by 12 percent this year.

题目

The factory has increased its ___ by 12 percent this year.
a.product
b.output
c.goods
d.quantity
请问选哪个?选和不选的原因?顺便把句子翻译成中文.

答案

选B.output 产量.
product 产品 goods 货物 quantity 数量.都不合适.
这个工厂今年已经提高了12%的产量