— I ______ for you for an hour. Where have you been?
— I am so sorry. I went to help my mother buy some sauce.
A. wait
B. waited
C. am waiting
D. have been waiting
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◎ 知识点
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◎ 相似题
与“— I ______ for you for an hour. Where have you been? — I am so sorry. I went to help my mother buy some sauce. [ ]A. waitB. waited C. am waiting D. have ”考查相似的试题有：
