He seems to be_____A.happy B.happily C.happiness D.like happy 请问此题选C为什么不可以?

He seems to be_____A.happyB.happilyC.happinessD.like happy请告诉我为什么,谢谢! He seems to be_____A.happy B.happily C.happiness D.like happy 请问此题选C为什么不可以? he seems to worried, he seems to have missed the train .He seems to know a lot. It seems that he has known that He seems to ____ ____ that 在线同义句转换,he seems to win.---seems that he--- --- ---win he seems to be sick为什么要加to be? He seems to have a zoo at home.改写It seems that ______________. it seems to us that he knew everything. he seems not to have many friends?这句话对吗? He seems to have many friends 的同意句 同义句转换.He seems to know the movie.急 he seems not to have many friends?这句话对吗? he seems to be very busy.是不是主系表结构 He seems to learn English well改为同义句 He seems to be a teacher 同义句 He seems to enjoy the food verty much同意句