1．(2020·全国卷Ⅰ)Chinese researchers hope to use the instruments onboard Chang'e4 ________(find)and study areas of the South PoleAitken basin.
解析： 该句主句为Chinese researchers hope to use the instruments onboard Chang'e4；________(find) and study areas of the South PoleAitken basin为不定式在句中作目的状语。
答案： to find
2．(2020·浙江卷7月)Agriculture gave people their first experience of the power of technology ________(change)lives.
解析： 考查非谓语动词(不定式)。句意：农业让人们第一次体验到科技改变生活的力量。此处用不定式作定语，修饰technology，故填to change。
答案： to change
