The train __she was traveling was 5minutes late?中为什么填on which 而不用that?如题

The train __she was traveling was 5minutes late?中为什么填on which 而不用that?如题 定语从句的问题,关系副词where和介词加which什么时候可以互换,什么时候不能换?He has lost the key to the drawer____the paper are kept.a where b in which c under which d whichThe train __she was traveling was late .A where B i She was no longer the woman __she was.A that B which c who D what 请问选哪个. She was travelling on the train. When the train was starting是什么意思 Excuse me,can you tell me A.why was the train lateB.why the train was lateC.why is the train lateD.why the train is late 翻译： the train was the greatest one among them she was ill.ill画线提问__ __she the only thing __she could do was go to the police for helpNothing ___he talked about can br seen now.The only thing __she could do was go to the police for help.Who is the man___is reading the newspaper over there?They talked about the schools and t She __she __ a party for her sister the next week.A.says will have B.said was having请问选什么呢、? 翻译：The train was packed with thousands of people. When he was on the train.为什么要用on he was late and ___ (miss) the last train.咋填啊 He was sieeping on the train.改为一般疑问句 Excuse me ,can you tell me ____________?A.why was the train late B.why is the train late C.why the train was late D.why the train is late ,C为什么不对啊? Can you tell me ___?A:why the train was late B:why the train is late I got to the station late,but _____ (luck) the train was still thereI got to the station late,but _____ (luck) the train was still there the train on which she was traveling was late 这里可以用by which吗