Question

have been 用法

如一个句子:
He asked me whether the work has been finished. and I said it has been.
后面那一句子。我说已经完成了。是不是就用has been就行了？

Answer 1

可以直接说，I said "yes".
如果一定要用it的话，就说I said it has, 不要been。

Answer 2

"it has been"是不完整的。
你可以回答Yes，sir.表示肯定他的回答。
也可以说It has been finished.
has been + 动词过去分词。因为这个whether开始的从句的主语是the work,工作不能自己完成自己，它是被完成，所以是被动语态。

Answer 3

其实i say yes 就够了吧...

Answer 4