GRE考试

根据网考网考试中心的统计分析，以下试题在2019/6/11日GRE考试习题练习中，答错率较高，为：36%
【单选题】

网考网参考答案：C，答错率：36%
网考网试题解析：
In Figure 1, since the radius of each circle is 3, the area of each circle is 9π, and the total area of the four circles is 36π. In Figure 2, the radius of each circle is 2, and so the area of each circle is 4π, and the total area of the nine circles is 36π. In the two figures, the white areas are equal, as are the shaded areas. The columns are equal (C). document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>