A.He is not equal to the job. B.He is not well paid for his work. C.He doesn't think the job challenging enough. D.He cannot keep his mind on his work.
【单选题】听力原文:W: Who do you think should get the promotion, Carol or David? M: Carol is much more thorough in her work than David is. W: I quite agree with you. M: What's more, Carol always have a moral compas...