-----Hello come in．---Thank you．A. All rightB. Make yourself at home C. That’s my hom

问题补充：

-----Hello, come in．．

-----Thank you．

A. All right

B. Make yourself at home

C. That’s my home

D. It’s a great honor

答案：

A. All right

(答案→)B. Make yourself at home

C. That’s my home

D. It’s a great honor

解析：本题考查交际用语。通过语境选出答案B表示“不必拘束”。