问题描述：
根据括号里提示填空!
1.__________ your sister _________(eat) vegtables every day?
2.I ________ ________(not know) the girl in a red jacket.
1.__________ your sister _________(eat) vegtables every day?
2.I ________ ________(not know) the girl in a red jacket.
问题解答：
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