It was midnight when the patient was rushed to the nearest hospital.请问,when引导的是定语从句还是时间状语从句?为什么?

It was at midnight 后面接when还是that? 如何理解it was not until midnight when it was raining中when引导什么从句 急@@@@@@@@@@@@@@111111When they f__________ arrived it was well past midnight. it was midnight ____ he arrived when or that?还是两个都行? when did you get home last Friday?It was not until midnight（）it was raining hard Awhen Bthat It was( )back home after the experiment.A.not until midnight did he go B.until midnight that that he didn't go C.not until midnight that he wentD.until midnight when he didn't go（理由说明） It was midnight when I came home last night. 中when引导的是定从还是状从、如果是状从的话，when从句能置于it was midnight 前面吗？似乎不能啊。 13.It was midnight ____ he arrived home.A.that B.when C.which D.at which It was not until midnight they reached the camp site.A.that B.when C.while D.as It was not until midnight ( )they reached the camp site.A.that B.when C.while D.as When the train got to the station,it was ___ midnight.A.nearly B.hardly C.badly D.really 理由! It was at midnight __ the water pipes in some buildings cracked and burst.用when还是that,为什么! It was midnight when the patient was rushed to the nearest hospital.请问,when引导的是定语从句还是时间状语从句?为什么? It was almost midnight ( ) she heard someone ( ) at the doorA when,knocking B that ,knocked C when ,knock D that ,knocking it was midnight that i went home是什么句型 It was not until midnight did he come back. It was midnight _____ my brother came homebefore还是until It was ___ back home after the experiment.A．not until midnight did he goB．until midnight that he didn’t goC．not until midnight that he wentD．until midnight when he didn’t go我选C ,我们老师说选A,请问为什么