问题详情：
下列说法正确的是····································································································· （ ）
A．16的平方根是4 B．8的立方根是±2 C．-27的立方根是-3 D．
＝±7
【回答】
C
知识点：平方根
题型：选择题
下列说法正确的是···············································...
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![下列整数中，与最接近的是···········································...]( "下列整数中，与最接近的是···········································...")
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在下列几个实例中，运用的科学方法相同的是···································...![一本物理课本的质量约为············································...]( "一本物理课本的质量约为············································...")
一本物理课本的质量约为············································...![能体现物质特*的物理量是···········································...]( "能体现物质特*的物理量是···········································...")
能体现物质特*的物理量是···········································...![物质的分子具有分子动能是由于·········································...]( "物质的分子具有分子动能是由于·········································...")
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下列图形中，不是轴对称图形的是········································...![如图，由相同的小正方体搭成的几何体的主视图是·································...]( "如图，由相同的小正方体搭成的几何体的主视图是·································...")
如图，由相同的小正方体搭成的几何体的主视图是·································...
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