Each girl present at the party was wearing a flower in the hair, which their beauty.
A. added
B. added up
C. added to
D. added up to
网友回答
A. added
B. added up
(答案→)C. added to
D. added up to
解析：考查动词add短语用法。Add to增加；add up加起来；add up to总计达…；句意：出席聚会的某个女孩都在头发上戴一朵花，这增加了她们的美丽。根据句意说明C正确。