题干
- ____, are you Ben?
- No, I'm not. I'm Peter.
A：How are you
B：Hi
C：Excuse me
D：Thanks
答案(点此获取答案解析）
C
- ____, are you Ben?
- No, I'm not. I'm Peter.
A：How are you
B：Hi
C：Excuse me
D：Thanks
的零点所在区间是（ ）