AMC 8 1987 Problem 7
AMC8 1987 年第 7 题
立体几何★★☆☆☆
The large cube shown is made up of 27 identical sized smaller cubes. For each face of the large cube, the opposite face is shaded the same way. The total number of smaller cubes that must have at least one face shaded is
所示大正方体由 27 个相同大小的小正方体组成。大正方体的每个面，其相对面的着色方式相同。至少有一个面被着色的小正方体总数是
- A.10
- B.16
- C.20
- D.22
- E.24
正确答案 · Correct Answer
C
解析 · Solution
解析整理中
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