Bộ 10 đề ôn thi học sinh giỏi Tiếng anh 9 năm 2023 có đáp án (Đề 10)

I have read this book for the 4 hours, but I still haven’t figured ………………who the killer is.

45/96

I have read this book for the 4 hours, but I still haven’t figured ………………who the killer is.

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Giải thích

I have read this book for the 4 hours, but I still haven’t figured out who the killer is.