In one week's time等于in one week吗?,为什么

问题描述:

In one week's time等于in one week吗?,为什么

等于
不过应该是In one weeks' time我试卷里是写In one week's time的呀哦哦,我看错了,应该是In one week's time,因为前面是one,如果是two什么的,就要用In one weeks' time了。。