单选题 He never gave much thought to the additional kilograms he had ______ lately.
【正确答案】 C
【答案解析】[解析] 题干：他从不过多考虑自己近期增长的体重。put on增加，添上；show up揭露，露面；pile up堆积，积累；take on呈现，承担。根据题意，C为正确选项。