你所列举的句子均是限制性定语从句化简为分词短语来的.
在限制性定语从句中,若关系代词为主语时,该定语从句可化简为分词短语.
法则如下:
1.删除关系代词
2.之后的动词变成现在分词
3.若动词为be动词,变成现在分词being之后,可将being省略
例:I like the car which is parked in front of the post office.
按照上面的法则:1.删除关系代词which
2.动词为be动词,改为being,但可省略
于是就等于:I like the car parked in front of the post office.
你说的句子由此变来:
I listened to one who is called Heart Strings
Do you know the man who is writing novels?
因此分析:答案为B.sitting
希望能帮到你!