精品解析:四川省自贡市2021年中考数学真题(原卷版)
2021年四川省自贡市中考数学试卷一、选择题(共12个小题,每小题4分,共48分,在每题给出的四个选项中,只有一项是符合题目要求的)1.自贡恐龙博物馆是世界三大恐龙遗址博物馆之一.今年“五一黄金周”共接待游客8.87万人次,人数88700用科学记数法表示为()A.B.C.D.2.如图是一个小正方体的展开图,把展开图折叠成小正方体后,有“迎”字一面的相对面上的字是()A.百B.党C.年D.喜3.下列运算正确的是()A.B.C.D.4.下列图形中,是轴对称图形且对称轴条数最多的是()A.B.C.D.5.如图,AC是正五边形ABCDE的对角线,的度数是()A.72°B.36°C.74°D.88°6....
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