第 1 题 · 高考
Reading in poor light hurts your eyesight, which doctors often warn about.
核心词：eyesight ˈaɪsaɪt n. 视力
在光线差的地方看书伤视力，医生常警告。
一般现在时动名词主语 + which 定语从句短语 poor eyesight短语 protect one's eyesight
Reading in poor light hurts your ___, which doctors often warn about.
第 2 题 · 高考
She added a spoonful of sugar, which made the tea sweeter.
核心词：spoonful ˈspuːnfʊl n. 一匙之量
她加了一匙糖，让茶更甜。
一般过去时a spoonful of + which 定语从句短语 a spoonful of短语 two spoonfuls of sugar
She added a ___ of sugar, which made the tea sweeter.
第 3 题 · 高考
The Trojan horse is a famous story, which students learn in history class.
核心词：trojan ˈtrəʊdʒən adj. 特洛伊的
特洛伊木马是著名的故事，学生在历史课上学到。
一般现在时which 非限制性定语从句短语 the Trojan horse短语 the Trojan War
The ___ horse is a famous story, which students learn in history class.
