作业帮单选:-Why are you so late?I ____ here for more than an hour.-Why are you so late?I ____ here for more than an hour.-I'm terribly sorry.I overslept and missed the bus.A.am waitingB.was waitingC.have been waitingD.have been waited
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单选:-Why are you so late?I ____ here for more than an hour.-Why are you so late?I ____ here for more than an hour.-I'm terribly sorry.I overslept and missed the bus.A.am waitingB.was waitingC.have been waitingD.have been waited
单选:-Why are you so late?I ____ here for more than an hour.
-Why are you so late?I ____ here for more than an hour.
-I'm terribly sorry.I overslept and missed the bus.
A.am waiting
B.was waiting
C.have been waiting
D.have been waited
单选:-Why are you so late?I ____ here for more than an hour.-Why are you so late?I ____ here for more than an hour.-I'm terribly sorry.I overslept and missed the bus.A.am waitingB.was waitingC.have been waitingD.have been waited
C
-Why are you so late? I ____ here for more than an hour.
-I'm terribly sorry. I overslept and missed the bus.
你为什么迟到这么久?我已经等你一个多小时了.
后面接的是一段时间,所以用完成时.C正确
C
表示从过去到现在一直持续的状态，用现完成进行时
C.have been waiting
“现在完成进行时”(have been + V-ing)的句子，因为直到对方到达说话的那一刻仍在等待中。