【题目】 Not everybody knows exercising too much can_________ serious pain and even injuries.
A. attach to B. attend to
C. contribute to D. devote to
在线课程【答案】C
【解析】
试题分析：考查动词短语辨析。attach to 把……附（在……上），与……有关联；attend to 照料，处理，对付；contribute to 投稿，贡献，捐款；devote ...to...，致力于。根据