I'm new here.Could you tell me____,please?

问题描述:

I'm new here.Could you tell me____,please?
a.when dose the first bus arrive b.when the first bus arrives
c.when did the first bus arrive d.when will the first bus arrive

B
因为是D从句,不用将来时,所以不选
第二,并没有出现过去式得到词,所以说是一般现在时,所以不选C
第三,因为是从句,所以不用疑问语序,所以不选A