it is kind for you to help me work out the maths problem这句话有错吗这句话有错吗 错误应该在kind\for\work out\maths problem
问题描述：
it is kind for you to help me work out the maths problem
这句话有错吗
这句话有错吗
错误应该在kind\for\work out\maths problem
答
我怎么觉得是 it is kind of you helping me work out the maths problem. 这样？
答
把 for 换成of
答
应该用it is kind of you to help me work out the maths problem.
of表示you这个人是kind,而不是指这个事