Bộ GDĐT: Đáp án môn Toán chính xác, không phải điều chỉnh
Sáng nay (7/7), Bộ Giáo dục và Đào tạo đã có văn bản chính thức trả lời về nghi vấn xung quanh tính chính xác của đáp án câu 8.b môn Toán khối A, A1.
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