a waste of time后面是加 doing sth还是to do sth

来源：百度知道编辑：UC知道时间：2024/05/24 17:14:32

It's a waste of time 句型常接动名词短语作主语,也就是doing形式.to do错误.
例如: It is a waste of time working on this problem.
类似的句型有It's no use /no good/ a waste of time doing sth

It's a waste of time 句型常接动名词短语作主语，也就是doing形式.to do错误。
这是字典里查出来的，值得信赖。

doing

a waste of time doing sth.
不用to do

It is a waste of time doing sth.

两个都可以啊

TO DO

waste time和a waste of time的区别 be taken a waste of time 是固定用法吗？ It's a waste of time,这个a是表示什么？ a waste of是什么词性 U will never think it a waste of time 这句话有错吗？ it's a waste of time 后面跟to do 还是doing ? Mark said i think this a waste of my time.nothing i could do 有it is a waste of time doing sth 这种用法吗？有没有A WASTE OF 这个短语 Don't waste your time on a man, who isn't willing to waste their time on you.