Her mother ____ her stories patiently every evening when she was a little girl.A.was used to tellB.is used to tellingC.used to tellD.used to telling
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C解析考察词组辨析:be used to do”用来做…”,used to do过去常常做,be used to doing习惯于做,句意是:她小的时候,她妈妈常常每天晚上耐心的给她讲故事.选C.