My mum said to me,"Have you been to the Great Wall?" (转述疑问句)
My mum (asked) me (if) I (had) been to the Great Wall.
妈妈问我是否去过长城.
宾语从句部分是一般疑问句,用引导词if或whether连接,时态因主句而变为过去完成时.
My mum said to me,"Have you been to the Great Wall?" (转述疑问句)
My mum (asked) me (if) I (had) been to the Great Wall.
妈妈问我是否去过长城.
宾语从句部分是一般疑问句,用引导词if或whether连接,时态因主句而变为过去完成时.