【典例】(2025·全国二卷)
句子已有谓语used，
此处应用非谓语动词
Growing up, my family and our neighbors never used clotheslines to dry clothing, denying me the chance 62 (discover) one of the great wonders of sunshine—the sweet “sunshine scent” after sunning clothes for an entire day.
The sun-dried clothes smell especially pleasant where I live, thanks to the... of smog and plenty of blue sky... with lots of fresh air.

62. to discover 解析：the chance to do sth.为固定搭配，意为“做某事的机会”，因此空处应用不定式to discover。将答案代入文章验证，句子结构完整，逻辑合理。