seem 后加to do

seem 后加to do seem to的否定为什么是do not seem to 而不是not加后面? 用seem造句,比如seem to do sth,to be 加形容词,名词和介词还有seem that. seem to do seem to do seem to do seem to have done seem to do 还是 seem doing? seem to do 和seem that是什么意思? seem to do sth 中文翻译 seem to do sth 中文 sb seem to do sth seem to do和seem to have done的区别 seem to be为什么seem 的后面要加to 有seem doing 与seem to do有什么区别? seem doing sth 还是 seem to do sth?RT 英语seem to do 和seem doing的区别 seem to do和seem that的区别 seem to be doing sth ,seem to do ,seem to have done sth这三者有什么区别,