问题描述:
单项选择:Mother ____ us to be polite when we were young .
A:is used to tellingB:was used to tellC:used to tellD:used to telling 翻译中文意思并分析、讲解一下,
A:is used to tellingB:was used to tellC:used to tellD:used to telling 翻译中文意思并分析、讲解一下,
问题解答:
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