你可以在论文末尾找到这篇期刊文章的DOI号。

You can find the ___doi of this journal article at the end of the paper.

程序会在后台自动处理这些请求。

The program will ___do these requests in the background.

我们今晚去看电影吧？好啊，就这么办！

Want to go to the movies tonight? Yeah, ___do!