-Excuse me.Could you tell me ( ) later on?-Wait a minute.It's coming in ten minutes.A.if the next train arrives B.if the next train will arrive C.when the next train arrives急,说明理由

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-Excuse me.Could you tell me ( ) later on?-Wait a minute.It's coming in ten minutes.A.if the next train arrives B.if the next train will arrive C.when the next train arrives急,说明理由

-Excuse me.Could you tell me ( ) later on?-Wait a minute.It's coming in ten minutes.A.if the next train arrives B.if the next train will arrive C.when the next train arrives急,说明理由
-Excuse me.Could you tell me ( ) later on?-Wait a minute.It's coming in ten minutes.
A.if the next train arrives B.if the next train will arrive C.when the next train arrives
急,说明理由

-Excuse me.Could you tell me ( ) later on?-Wait a minute.It's coming in ten minutes.A.if the next train arrives B.if the next train will arrive C.when the next train arrives急,说明理由
-Excuse me.Could you tell me ( ) later on?-Wait a minute.It's coming in ten minutes.
A.if the next train arrives B.if the next train will arrive C.when the next train arrives
选项是C
火车时刻表的时间是规定好了的,不是随便就可以改变的,相当于一个客观事实,我们常用一般现在时表火车的时刻.

选B
宾语从句,将来时

选C
意思是:打扰一下,你可以告诉我下一班火车什么时候来吗?

C if引导的宾语从句,主句常用将来时,从句常用一般现在时,遵循主将从现