He is playing the piano now.这个句子对吗?是不是is 和play 都是两个动词?一个句子不能同时出现两个动词啊?我语法学的不精,

he is playing the piano 对playing the piano提问 he is playing the violin变为一般现在时 he is playing the violin .对划线部分提问,划线部分：playing the violin He is playing the flute.(就划线部分提问)划线部分是:playing the flute. He is playing on the computer的同义句是什么 he is playing -------the computer·根据句意填空 The music he is playing sound lively.汉语翻译 He is playing under the tree中的表语,状语? he is playing basketball on the playground对划线部分提问 画线部分是 playing basketball Is he playing the chess?Yes,he is.改错怎么改 He is interested in playing Jim is good at piano.He does well in football,too.A.playing; playingB.playing; playing theC.playing the; to playD.playing the; playing答案是D 为什么第一个空要加一个the 后面这个却不加the He is the ____(sport) of the boy.so he spends much time playing baskerball. he is the ___(sport) of the boys ,so he spends much time playing basketball The piano prince is playing the piano.He is（）cool.really real ready （he enjoys playing the piano now)还是（he is enjoying the piano now)he enjoys playing the piano now)还是（he is enjoying playing the piano now) 不好意思啊~是这样！ Do you find he is playing in the room?同义句是Do you find him playing in the room? -Where's your brother?-He ( ) soccer on the playground at the moment.A.is playing B.playC.playsD.playing