Question

【题目】(2017·北京) The little problems __________ we meet in our daily lives may be inspirations for great inventions.

A. that B. as C. where D. when

Answer 1

【答案】A

【解析】句意：我们在日常生活中遇到的小问题可能就是伟大发明的灵感。_________ we meet in our daily lives是定语从句，从句缺少宾语，先行词是problems，用that。