is part of 和is a part of 的区别?Filing the clippings is part of the _英语解答

is part of 和is a part of 的区别?
Filing the clippings is part of the daily work of a secretary.
此句话中应该是 is part of 还是 is a part of

人气：125 ℃　时间：2020-03-27 17:01:07

解答

be part of中的part是形容词
be a part of中的part是名词
它既可以做名词也可以做形容词,意思一样