单选题 The word perfectionists(Line 1,Para. 3)refers to those who ______.
【正确答案】 C
【答案解析】依据文章第七至八行:Perfectionists struggle over little things at the cost of something larger they work toward.(完美主义者拘泥于细节之中,却忽略了自己的更大目标),可以判定,该题答案为C。