Would you mind filling in this form?

问题描述:

Would you mind filling in this form?
为什么这个句子中要用filling?
如果这么说:Would you mind fill in this form?或者Would you mind fill this form?

would you mind doing 这个是固定的用法 mind 后面接的动名词
fill in the form 填写表格 这里in也是不可以去掉的