题目内容
---Sorry, Mum. I've lost my pen again.
---I_____ it ! You never remember to put your things away after using them.
A.knew B.know C.have known D.will know
A
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题目内容
---Sorry, Mum. I've lost my pen again.
---I_____ it ! You never remember to put your things away after using them.
A.knew B.know C.have known D.will know
A