GMAT考试

根据网考网考试中心的统计分析，以下试题在2019/11/5日GMAT考试习题练习中，答错率较高，为：95%
【单选题】Marcella has 25 pairs of shoes. If she loses 9 individual shoes, what is the greatest number of matching pairs she could have left
A、21
B、20
C、19
D、16
E、15

网考网参考答案：B，答错率：95%
网考网试题解析：
The greatest number of matching pairs remaining will occur when the greatest number of lost shoes are part of matching pairs; if four matching pairs and one other individual shoe were lost, then Marcella would still have 20 matching pairs left. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>