Tom likes swimming后面为什么要双写M加ing

Tom likes swimming后面为什么要双写M加ing tom likes swimming对swimming提问 Tom likes swimming是什么句子类型 Tom likes swimming very much.(对划线部分提问) ____ ____Tom ____very mych ----“Tom likes swimming but he doesn’t like to swim today.” ----“_______”为什么选D项 Mike likes swimming (问句) It likes swimming. He likes swimming.(对swimming提问） Millie likes swimming.（对swimming提问） In his spare time, Tom likes swimming, playing cards and ( ) with his friends.A.chatB.to chatC.chattedD.chatting 写出问句.Amy's hobbies are singing and dancing. Tom likes playing sports.His hobby is playing the pipa.My sister likes swimming She likes swimming,but he_. she likes swimming a [ l ] He ____(确实)likes swimming Tom ,____the other boys in our class,____playing.A.likes;likes B.like;like C.likes;likes D.likes;like主语是三单,后面有个逗号,那么后面的动词是否加s? Ann does not like apples,but Tom(后面写does还是likes) Jim likes swimming,Do you like swimming,too?(同义句）Jim likes swimming.__________ __________you? Tom likes swimming 这句话对吗 还有,怎样变成一般疑问句?要肯定回答和否定回答急 永远感激你