Jack asked his brother Betty. A. did he know B. if he knows C. does he know D. whether he knew
2023-02-14 03:15:08 114次 贵州省云峰中学09-10学年高一下学期3月月考 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Jack asked his brother
Betty.
A. did he know B. if
he knows C. does he know D.
whether he knew
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