She is playing the guitar in the next room. 听!她正在隔壁房间弹吉他。 现在进行时的基本结构: 肯定式:am/is/are+doing(现在分词) 否定式:am/is/are not +doing(现在分词) 一般疑问式:Am/Is/Are + 主语 +doing(现在分词) 其他特殊疑问式:特殊疑问词+一般疑问式 The...