B）听对话，从所给选项中选出最佳答案回答问题。听两遍。（15分）

听下面一段对话，回答第６－７题。

(    )6.Where did the boy go?

A.Shanghai．    B.Beijing．  C. Changsha.

(    )7.Who did the boy go with?

A.His father    B.His mother． C. His sister.