Mary is good at playing the piano.(改为同义句) Mary( )well( )playing the piano.再翻译:在那边的是什么种类动物?What kind of animals are( )(

问题描述:

Mary is good at playing the piano.(改为同义句) Mary( )well( )playing the piano.
再翻译:在那边的是什么种类动物?
What kind of animals are( )(