题干
—Happy Halloween, Sandy!
—___________
A：Yes. I am very happy.
B：Thanks. The same to you.
C：OK. You are right.
D：Not at all.
答案(点此获取答案解析）
B
—Happy Halloween, Sandy!
—___________
A：Yes. I am very happy.
B：Thanks. The same to you.
C：OK. You are right.
D：Not at all.
