根据n多题专家分析，试题“There's a rising problem with the popularity of private cars _____road conditions need _____. [ ]A. that; to be improved B. which; to improveC. where; im…”主要考查了你对  【不定式的被动式】，【同位语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”，你可以点击相应的链接进行查看和学习。

与“There's a rising problem with the popularity of private cars _____road conditions need _____. [ ]A. that; to be improved B. which; to improveC. where; im”考查相似的试题有：