mai sister enjoy sing ing 否定句

mai sister enjoy sing ing 否定句 my sister can sing and dance(作否定句) my sister can sing and dance(变否定句) enjoy,like在否定句和疑问句中,后面的动词照样加ing? sing ing 对Can his sister sing and dance?作否定回答 SHE CAN SING WELL. [变否定句】 she can sing and dance 否定句 sing a song,Lucy的否定句 like enjoy的区别?enjoy可以用在否定句? 连词成句 1、 sing,my,l,sister,and,dance try V.ing 怎么变否定句?