题目内容
The manager _______ the workers how to improve the program since 9 a.m.
A.has told | B.is telling | C.has been telling | D.will have told |
C
解析
练习册系列答案
相关题目
题目内容
The manager _______ the workers how to improve the program since 9 a.m.
A.has told | B.is telling | C.has been telling | D.will have told |
C
解析