How time flies!Several years ____since we started our middle school life.We will keep the pleasant experiences in our minds.A.have pass B.has passed C.will pass可为什么不是“have passed”呢?“Several years”不是复数吗?
问题描述：
How time flies!Several years ____since we started our middle school life.We will keep the pleasant experiences in our minds.
A.have pass B.has passed C.will pass
可为什么不是“have passed”呢?“Several years”不是复数吗?
答
英语中，当度、量、衡等单位名词作主语时，即使是复数形式，也应该把它看成是一个整体，谓语动词通常用单数形式。
答
B
Several years 在这里被看成是一个【时间段】,整体!
拓展：
Two hundred miles is quite a long way.
Ten dollars is not enough