单项选择题
A.分辨率 B.显存容量 C.刷新频率 D.色深
A.=COUNT(E3:E10,>=60)和=COUNT(E3:E10,<60) B.=COUNT(E3:E10,">=60"和=COUNT(E3:E10,"<60") C.=COUNTIF(E3:E10,>=60)和=COUNTIF(E3:E10,<60) D.=COUNTIF(E3:E10,">=60")和=COUNTIF(E3:E10,"<60")
A.=B3×15%+C3×25%+D3×60% B.=B$3×15%+C$3×25%+D$3×60% C.=SUM(B3x15%+C3×25%+D3×60%) D.=SUM(B$3×15%+C$3×25%+D$3×60%)