单选题 During the 17th century many artists became involved in color theory and ______ painting for enlightenment.无
【正确答案】 D
【答案解析】句意: 17世纪时, 很多艺术家潜心于色彩理论, 希望在绘画中寻找启蒙。 look to指望。 look up to尊敬。 look out当心。look on观看。 因此, 本题的正确答案为D。