第 1 题 · 六级
Her hair tangles easily in the wind, which the patient mother has combed gently for her.
核心词：tangle ˈtæŋɡl v. 使缠结
她的头发在风中容易打结，耐心的妈妈轻轻为她梳理。
现在完成时主谓 + 副词 + 介词短语 + which 从句（现在完成 + 副词）短语 tangle up短语 tangle with
Her hair ___ easily in the wind, which the patient mother has combed gently for her.
第 2 题 · 六级
The bandit robbed the travelers on the road, which the brave guard has fought hard to stop.
核心词：bandit ˈbændɪt n. 土匪，盗匪
强盗在路上抢劫旅人，勇敢的护卫奋力阻止。
现在完成时主谓宾 + 介词短语 + which 从句（现在完成 + fight to）短语 a bandit gang短语 stop a bandit
The ___ robbed the travelers on the road, which the brave guard has fought hard to stop.
第 3 题 · 六级
The universe stretches to infinity, which the curious students have wondered about for years.
核心词：infinity ɪnˈfɪnəti n. 无穷大，无限
宇宙延伸到无穷远，好奇的学生们多年以来一直好奇。
现在完成时主谓 + 介词短语 + which 从句（现在完成 + wonder about）短语 to infinity短语 at infinity
The universe stretches to ___, which the curious students have wondered about for years.
