take action to do sth中的acton为什么不是复数形式?

take action to do sth 中action什么时候加s 是take action do sth还是to do sth? 翻译you do not have to take any action. it take sb st to do sth用法意思是什么? take action(s) to do sth和do sth to do sth what action do you want to take? Don't show this dialog again. take action to do sth中的acton为什么不是复数形式? It take sb st/sm to do sth 的关联 性质 用法等大神们帮帮忙 it take sb st to do sth 造句初二英语第四单元的5个句子 英语翻译activity to take action 可以马? 是take actions to还是take action to take action take action take action take action take action和take actions to do sth.有什么不同吗?这两个词组应该都存在的,有什么不同吗? 用It take sb st/sm to do sth造三个句子.快啊,我今天要写的. it takes sb st to do sth此句型中,takes能换成took ,will take 等其它形式吗、