It's too complicated a problem for her so solve.too 可不可以换成so

It's too complicated a problem for her so solve.too 可不可以换成so 1.It is easy ( ) the problem.A.for him solve B.for him to so The problem is too difficult for us to solve it. 这个句子里面的it 为 Can you _ the TV set for me so that it is not too bright?A.s The math problem is too diffcult for me to solve后为什么不能加it It's too hot for me to go to sleep.(用so...that改写句子） it's too hard for Tom to learn math改为so that. The child is too young,so it's ________ for him to answer th There's nothing for it,so please don't be too I like English very much,so it is ___ too hard for me.A.neve it's _____late.so very too quite 用哪个,为什么 应该怎么选了 SO 和 TOO 英语 it's so cold 还是it's too cold why?