What do you think of "writing and sending a thank you letter" after an interview?
选项：

A:The reality is that a large percentage of job interview candidates neglect this vital step in the interview follow up process.;
B:Send a professionally written and relevant thank you letter within 24 hours of the interview. ;
C:Express your enthusiasm for the job and company.;
D:Use your notes to reinforce you suitability in the interview thank you letter and to address any concerns that may have come up during the interview.