Question

Do you know__? A.how they were arriving in the city B.how they're interviewing C.where he lived in

说一下原因，谢谢

Answer 1

A 选项用的是过去式，因此是错误的。
B选项从句是现在时，而且是陈述语序，符合从句要求，因此是正确的。
C选项live后不应该加in，因为where=in which，where引导的地点状语从句中不应该加in，因此是错误的。

Answer 2

A.how they were arriving in the city -----------宾从

追问

可是亲，正确答案是B。。。

Answer 3

选B