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Câu 2.%0.('%"/(F;,7<#$J#,1234E
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Câu 3."#$*=*;,=(6212F;,=(623U#$%0E
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Câu5."#$*=*.:%2`#12.:%2`##0"1(E
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Câu 16.,5'.('%"/(.,v#$#"#$*VC(
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A. bằng nhau B. cốc 1 lớn hơn cốc 2 C. cốc 1 nhỏ hơn cốc 2 D.
không xác định được
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Câu 30.
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