seem to do 还是 seem doing?
seem to do 还是 seem doing?
seem doing sth 还是 seem to do sth?
有seem doing 与seem to do有什么区别?
英语seem to do 和seem doing的区别
seem to be doing sth ,seem to do ,seem to have done sth
seem to do seem to have done
seem to do
到底是seem not to do 还是not seem to do还是两个都对
seem to be 和seem to doing分别什么含义
sb seem to do sth
seem 后加to do
seem to do sth是什么意思?