问题补充：
-- Today is Tom’s birthday. Let’s have a birthday party tonight, shall we?
--- .
A. It’s my pleasure.
B. Good idea
C. It’s very kind of you
D. It’s quite all right
答案：
A. It’s my pleasure.
(答案→)B. Good idea
C. It’s very kind of you
D. It’s quite all right
解析：It’s my pleasure.不用谢；Good idea好主意；It’s very kind of you你太好了；It’s quite all right很好，没事。句意：今天是汤姆的生日。让我们今晚举办一个生日聚会怎么样？好主意。所以选B，表示同意对方的想法。
