单选题 These figures boil down to no significance as they are statistically imperfect.
A. amount to
B. conform to
C. contribute to
D. attach to

【正确答案】 D
【答案解析】[解析] 划线词boil down to v.“归结为”。四个选项中,A项amount to“总计”;B项conform to v.“符合,遵照”;C项contribute to v.“捐献”;D项attach to=to ascribe or assign“认为有(重要性等);归咎于或指定”,例如:attached no significance to the threat.不重视这种威胁。译文:这些数据归纳起来没有任何意义,因其数据统计并不完善。