The 14 countries where the passengers were from are listed below.
上句中关系词为什么不用关系代词 which,而用了一个关系副词 where?
用作介词 from 的宾语却用了关系副词 where,这不奇怪吗?
▲这里用关系副词是对的,因为介词 from 是可以带副词(包括关系副词)作宾语的。如:
Where are you from? 你是哪里人?
Rob stood in the hallway, from where he could observe the happenings on the street. 罗布站在门廊里,从那儿他可以观察到街上发生的事。
▲上句中关系词为什么不用关系代词which?可以换成 which 吗?我觉得不宜换成 which,也不宜去掉 from,这与定语从句中的谓语动词 were 有关。