用 I have been very busy 造句 就我很忙于做什么什么的形式
用 I have been very busy 造句 就我很忙于做什么什么的形式
I have been very busy.
我现在很忙 I am very busy --- --- ---填三个单词
have been busy”与“I'm very busy”的区别
I have been very busy training for my next competition
I have been very busy the last few days
Recently we have been busy.最近我们很忙.为什么用现在完成时?
这些日子我一直很忙.I ___ ____ very busy these days.
I have been busy yesterday afternoon为什么要用have been busy而不用ha
英语翻译SORRY I HAVE NOT WRITTEN TO YOU,I HAVE BEEN VERY BUSY.HO
we both have been very busy
I have been very satisfied什么意思.