第 1 题 · 六级
She brushed a grey strand of hair from her eyes, which the quiet nurse has noticed with care.
核心词：strand strænd n. 股，缕；v. 使搁浅
她拂开眼前的一缕白发，安静的护士细心地注意到。
现在完成时主谓宾 + 介词短语 + which 从句（现在完成 + with care）短语 a strand of hair短语 be stranded on
She brushed a grey ___ of hair from her eyes, which the quiet nurse has noticed with care.
第 2 题 · 六级
She keeps her femininity while leading the team, which the young students have admired deeply.
核心词：femininity ˌfeməˈnɪnəti n. 女性气质
她在带领团队时保持女性气质，年轻学生们深深敬佩。
现在完成时主谓宾 + 时间状语从句（现在分词）+ which 从句（现在完成 + 副词）短语 keep one’s femininity短语 a sense of femininity
She keeps her ___ while leading the team, which the young students have admired deeply.
第 3 题 · 六级
The long walk required great exertion, which the tired hikers have felt in their legs.
核心词：exertion ɪɡˈzɜːʃn n. 努力，运用，发挥
长途跋涉需要很大的体力付出，疲惫的徒步者双腿都感觉到了。
现在完成时主谓宾 + 定语 + which 从句（现在完成 + in）短语 physical exertion短语 make great exertion
The long walk required great ___, which the tired hikers have felt in their legs.
