has been promising和has promised的区别
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has been promising和has promised的区别
The manager ___ a rise in salary for ages,but nothing has happened yet.
A.is promised
B.is promising
C has been promising
D promised
这道题用has been promising 和has promised是不是都可以?为什么promising前面要加been?两者有什么区别吗?
The manager ___ a rise in salary for ages,but nothing has happened yet.
A.is promised
B.is promising
C has been promising
D promised
这道题用has been promising 和has promised是不是都可以?为什么promising前面要加been?两者有什么区别吗?
has been promising是现在完成进行时,表示动作的持续和反复发生,这里表示经理这些年一直承诺升职,而has promised表示承诺过,这里由for ages可知选c,
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