Question

what does it take to be a well-trained nurse.是什么句型what does

Answer 1

对宾语提问的特殊疑问句。其中 it 为形式主语，不定式短语 to be a well-trained nurse 为逻辑主语。陈述语句是 It takes ...... to be a well-trained nurse；而正常逻辑语序是 To be a well-trained nurse takes ......。

It + 动词 + 宾语（或者 be + 表语）+ 不定式（或 that 引导的从句）是英语的特殊表达方式。