38 you can make a good impression on the interviewer________
A, by wearing casual clothes
B,by wearing the company 's uniform
C, with your acting skills
D, with your punctuality

39 Interviewees should also prepare questions to ask __________
A, about the interviewr 's interests
B, about the company and the vacancy
C, about the interviewr 's work experience
D, the interviewr before they are asked

40 the follow -up letter should _____
A, include your gratitude to the interviewr and your interest in the job
B, interest everyone interviewed fox thể job
C, include the good time you experienced at the interview
D, be written after two days of the interview