题目内容

----I’m sorry. I’m late for the music presentation.
--- Why are you so late?  The presentation _______ for  10 minutes.
A．has begunB．has stoppedC．has been overD．has finished
C
此题重点考查延续性动词和非延续性动词的区别。Finish，stop，begin等都是非延续性动词，不能和段时间状语连用，故选C.
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