题目
A.=A1+2
B.=A2+2
C.=A3+2
D.=A3&2
第4题
A.区域Al:E1
B.单元格E1
C.单元格A1
D.单元格C1
第6题
A.=COUNT(A1:C5,>=30)
B.=COUNTIF(Al:C5,>=30)
C.=COUNTIF(Al:C5,>=30))
D.=COUNTIF(A1:C5,>=30)
第7题
(50)
A.=SUM (Sheet2! A2: A7)
B.=SUM (Sheet2! A2: Sheet2! A7)
C. =SUM((Sheet2) A2: A7)
D.=SUM((Sheet2) A2: (Sheet2) A7)
第10题
A.=YEAR(TODAY(..-MID(A1,6,8.
B.=YEAR(TODAY(..-MID(A1,6,4.
C.=YEAR(TODAY(..-MID(A1,7,8.
D.=YEAR(TODAY(..-MID(A1,7,4.
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