给出20个数:89,91,94,88,93,91,89,87,92,86,90,92,88,90,91,86,89,92,95,88.则它们的和是[]A.1789B.1799C.1879D.1801-

题目简介

给出20个数:89,91,94,88,93,91,89,87,92,86,90,92,88,90,91,86,89,92,95,88.则它们的和是[]A.1789B.1799C.1879D.1801-

题目详情

给出20个数:89,91,94,88,93,91,89,87,92,86,90,92,88,90,91,86,89,92,95,88.则它们的和是
[     ]
A.1789
B.1799
C.1879
D.1801
题型:单选题难度:中档来源:山西省月考题

答案

D

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