anyone可数吗

anyone是pron即代词，不存在复数单数，只有名词才有复数单数；

anyone

pron. (用于否定句、疑问句，也用于if或whether之后，或紧接prevent、forbid、avoid等动词，代替someone)任何人;随便哪个人;重要人物

Keep down! You mustn\'t let anyone see you.

蹲下！一定不要让人看见你。

It was the best possible surprise anyone could have given me.

那是我曾感受过的`最大惊喜。

Have you discussed the problem with anyone?

你与谁商量过这个问题吗？

She wasn\'t anyone before she got that job.

她在得到那份工作之前不过是个无名之辈。

Entry is open to anyone over the age of 18.

18岁以上的人均可参赛。