关于这道题i've been___for two years.
问题描述：
关于这道题i've been___for two years.
如果我想表达我已经等了两年,但是等待已经结束,应该怎么填
如果我还在等待,但是还在等,应该怎么说
i've waited for two years可以表达结束了吗?
如果我想说在过去某个时段我等了两年但那时还在等,应该怎么说
答
I have been waiting for two years
i've waited for two years 无法清楚表达结束
I had waited for two years,才可以表达结束.