问题
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1/51 4/53 9/56 16/60 ()A.18/61 B.20/63 C.25/65 D.27/69
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1/51 4/53 9/56 16/60 () A.18/61 B.20/63 C.25/65 D.27/69
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4, 11, 25, 53, 109, ()。A.129B.178C.203 D.221
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1,2,4,11,27,()。A.53 B.54 C.55 D.56
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竖式计算我最棒。(1)124×53(2)402÷42(3)650×14(4)302×13(5)584÷26(6)150÷25(7)136÷17(8)110×11(9)15×102
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化验结果:血Hb129g/L,WBC11.4×109/L,N78%,L22%,Plt210×109/L,大便常规为黏液脓性便,WBC20—30个/H