2:What’s the purpose of_______this article?1.being writing 2.to write 3.write 4.writing

问题描述:

2:What’s the purpose of_______this article?1.being writing 2.to write 3.write 4.writing

4正确。主语只能是名词

south
wear
barbecue

用第四个 因为of是介词 后面的动词要用ing形式.

writing