...B列也有一列数据,若要把A列与B列中数据相同的筛选出来,应怎样...答:用数组公式。在D2输入数组公式:=IF(ROW(INDIRECT("1:"&ROWS(A2:A11)))<=SUM(--(COUNTIF(B2:B11,A2:A11)>0)),INDEX(A2:A11,SMALL(IF(COUNTIF(B2:B11,A2:A11),ROW(INDIRECT("1:"&ROWS(A2:A11))),""),ROW(INDIRECT("1:"&SUM(--(COUNTIF(B2:B11,A2:A11)>0))),"")注数...