it has been done 谓语
it has been done 谓语
it was done 和 It has been done 的区别
怎么分辨谓语动词和非谓语动词啊?比如,has caused /to be done /having been done/
It's no use regretting what has been done.
55._______ has been done.
Everything _____ has been done
------work has been done,has it?A.few B.a few C.little D.a l
has been doing have been done区别
has been doing还是 has done
has been done,had been done 的区别是什么?
has been done和has done的具体区别
英语翻译“how long it has been since i have done something" 最好结合情