GRE考试

根据网考网考试中心的统计分析，以下试题在2019/4/28日GRE考试习题练习中，答错率较高，为：98%
【单选题】



网考网参考答案：C，答错率：98%
网考网试题解析：
If there are x seats on each bus, then the group is using [*] seats. After a of them get oft, [*] of them, or [*] remain. What fraction of the 2x seats on the two buses are now being used [*] **To avoid the algebra, assume there are 20 seats on each bus. At the beginning, the group is using 48 of the 60 seats on the three buses. When 12 people left, the 36 remaining people used [*] of the 40 seats on two buses. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>