waht visits are planned for this term?
这里的visit 是名词,整个句子的特殊疑问词是what visiits
就相当于,what colour is it 这个特殊疑问词是what colour
然后解决你下面的问题:
1 你这个句子what are planned visits fo r this term,也可以,
你这个句子是理解成:planned 做前置定语,修饰visits
相当于,what colour is it =what is the colour
what time is it =what is the time
因此,what are planned visits =what visits are planned
2 ,你那个公式当然没错,但是语言有多样性,写法很多
有一种方法叫类比,拿简单的句子去类比