GRE考试

根据网考网考试中心的统计分析，以下试题在2019/5/20日GRE考试习题练习中，答错率较高，为：70%
【单选题】



网考网参考答案：B，答错率：70%
网考网试题解析：
In each column, the sum includes the numbers from -3 to 3. Since all the other numbers in Column A are negative and those in Column B are positive, Column B is greater. (Note that we didn’t have to calculate either sum. We just used TACTIC 5, Chapter 12 and com-pared the columns.) document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>