问题描述：
求解释一道语法题
The company ____ a rise in salary for ages,but nothing has happened yet.
A) is promised B) is promising
C) has been promising D) promised
我觉得应该是D啊.
The company ____ a rise in salary for ages,but nothing has happened yet.
A) is promised B) is promising
C) has been promising D) promised
我觉得应该是D啊.
问题解答：
我来补答展开全文阅读
补充回答：
选c for➕时间段 用现在完成时
网友(116.13.155.*)
2019-10-03