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> 化简的结果是[]A.B.C.1D.-1-八年级数学
化简的结果是[]A.B.C.1D.-1-八年级数学
题目简介
化简的结果是[]A.B.C.1D.-1-八年级数学
题目详情
化简
+
的结果是( )
A.
B.
C.1
D.-1
题型:单选题
难度:中档
来源:河南省同步题
答案
D
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化简的结果是[]A.B.C.D.-八年
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题目简介
化简的结果是[]A.B.C.1D.-1-八年级数学
题目详情
A.
B.
C.1
D.-1
答案