several years he has been working like this.A. InB. AfterC. ForD. Since

发布时间：2020-08-16 12:53:33

       several years he has been working like this.
A. In
B. After
C. For
D. Since

网友回答

A. In
B. After
(答案→)C. For
D. Since
解析：本题的含义是他一直像这样工作了数年，for连接时间长度数年，故本题选C。
以上问题属网友观点，不代表本站立场，仅供参考！