GRE考试

【单选题】


网考网参考答案：A
网考网解析：
Column A: the area of a square of side a is a:. Column B: since the diameter of the circle is a, the radius is [*] , and so the area of the circle is [*] which is less than a2, [*]＜ 1. Column A is greater. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>