分析句子Listening to an English song several times in one week after reading the wordsListening to an English song several times in one week after reading the words就是非谓语动词,主语什么的另外,怎么判断非谓语动词

问题描述:

分析句子Listening to an English song several times in one week after reading the words
Listening to an English song several times in one week after reading the words
就是非谓语动词,主语什么的
另外,怎么判断非谓语动词