I felt sorry that i () (help) her that time .括号里是用did not 还是

学习时间:2026-09-26 05:09:33 阅读：3259

I felt sorry that i () (help) her that time .括号里是用did not 还是could not?

腼腆的水壶

2026-09-26 05:09:33



did not 表示确实发生的事情（没有帮）could not help表示虚拟语气,原句可写为I felt sorry that I could help her that time。