—Where’s Mary? —Sorry，I__________. A. not know B. am not know C. don’t know D. know not
2022-11-06 10:21:00 24次 人教版七年级上同步练习2Unit 5 Do you have a soccer ball第四课时sectionB 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
—Where’s Mary?
—Sorry，I__________.
A. not know B. am not know
C. don’t know D. know not
本题链接：
