我不明白上课老师说的 I don’t understand ____ ____ _____ _____ in class

我不明白上课老师说的 I don't understand ____ ____ _____ _____ in class
再问问 他问我坐火车去北京要多长时间.
He asked me ________ ______ _____ ______ me to go to beijing by train.
你能告诉我该乘哪列火车吗?
would you tell me _____ train ____ ________ _______

I don't understand _what___ __the__ _teacher____ __says___ in class.
He asked me __how___ __long__ __it___ __took____ me to go to beijing by train.
Would you tell me __which___ train __I__ __should __ __take_____?
再问： I don't understand _what___ __the__ _teacher____ __says___ in class. 这句的say 可以用talks吗
再答： 不可以用talks，因为talk是不及物动词，通常不能直接带宾语。 简单地说，英语里有say something，但没有talk something，正确的是 talk about something。 这个句子的 what the teacher says 大致相当于 what the teacher talks about