the company has offered me a job,needs grea

C (特指),表明 “说话者之间都知道的那份工作”.
而 D (泛指). 我觉得这里选“泛指”较妥.根据判断,这句话是你跟朋友或亲戚讲的.
再问： 还是不太明白，one that 平时不怎么用
再答： 前面 the company has offered me "a" job, 没有特定，所以后面用泛指“one"比较妥当。 one that 用的很多。比如，Yesterday, I bought a coat, one that I had been looking for for some time. The police has released a news, one that you have been waiting for regarding your lost purse.
再问： 哦哦哦哦哦，，明白了，谢谢