—Thank you for your help.— .A. That is rightB. That is all rightC. Help yourselfD. With pl

问题补充：

—Thank you for your help.

— .

A. That is right

B. That is all right

C. Help yourself

D. With pleasure

答案：

A. That is right

(答案→)B. That is all right

C. Help yourself

D. With pleasure

解析：考查交际用语：A. That is right那时对的，B. That is all right没关系，C. Help yourself自便，D. With pleasure很乐意，句意：--谢谢你的帮助。--没关系。选B。