CEO, Chief Executive Officer, that's a noun.

CEO，首席执行官， 那是一个名词。

You'll also have a chance to see these written out, like " CEO, Chief Executive Officer" , and so on, in our quiz, so you'll have a chance to reinforce what you already know so well now.

您还将有机会在我们的测验中看到这些写出来的东西，例如“首席执行官， 首席执行官” 等，因此您将有机会加强您现在已经非常了解的内容。