To have an interview for a job，one should________．
- Awear expensive clothes
- Bbe clean and tidy
- Cbe polite and gentlemanly(or gentlewomanly)
- Dbe both B and C
搜答案，更轻松！
To have an interview for a job，one should________．
参见最后一段的倒数最三行“…noticed his tidy clothing，his neatly brushed hair and his clean finger nails…”，不难推断出答案。