seem相关问题初三近几天学的有些问题 1 Mr Black seemed to be quite happy. It

seem相关问题
初三近几天学的有些问题 1 Mr Black seemed to be quite happy. It ( ) that Mr Black ( ) quiet happy. It seems that he has left here. He ( ) to ( ) here. It seem that the parents felt very happy over the progress of the girl. The parents ___ ____feel very happy over the progress of the girl 主语+ seem to do 中seem的时态和It seems that从句中seem的时态以及从句中动词的时态关系具体是怎样的