问题补充：
. ----Oh my God! The guests will be here soon!
----. I am sure that the room will be cleaned up in a minute.
A. My pleasure
B. Take it easy.
C. Help yourself.
D. Not at all.
答案：
A. My pleasure
(答案→)B. Take it easy.
C. Help yourself.
D. Not at all.
解析：可联系答.案.网客服索取。
