在Excel2003中，函数SUM（E1:E20）表示（ ）。
A、在E1到E20之间的数字求平均值D
“SUM”为求和函数，指将指定为参数的所有数字相加。故本题答案选D。
Pleaseseetoitthatthegoodsweorderedareshippedassoonasthecoveringletterofcredit____you.()
Werefertothelimitedrangeofsoundsasthephonicmediumoflanguageandindividualsoundswithinthatrangeas______.
is,are,was,were,willbe,aregoingtobe,have,has,hadThebeautiful________somethingthattheinnocent________notalwaysabletoappreciatefully.
I’vegottheorderfromthebossthatthework_______finishedbefore5p.m.today.
Itisdifficulttounderstandthiskindof_______calculation.
