before i started high schol i used to spend a lot of time playing games whit my friend 为什么
问题描述:
before i started high schol i used to spend a lot of time playing games whit my friend 为什么
为什么不是过去完成时,不是在过去的过去
答
过去完成时需要有过去和现在的时间做对比 句中无对比 所以就用一般过去时
for example :now im a college student,i have finished my high shool last year,and before i had started high school.