第 1 题 · 四级
The prices of houses keep moving upward, which worries many young people.
核心词：upward ˈʌpwəd adj. 向上的；adv. 向上
房价持续上涨，这让许多年轻人担忧。
一般现在时keep doing + upward + which 从句短语 move upward短语 upward pressure
The prices of houses keep moving ___, which worries many young people.
第 2 题 · 四级
The heroine of the novel is a brave girl, who never gives up her dream.
核心词：heroine ˈherəʊɪn n. 女主角，女英雄
小说的女主角是一个勇敢的女孩，从不放弃梦想。
一般现在时主系表 + who 定语从句 + give up短语 the heroine短语 give up the dream
The ___ of the novel is a brave girl, who never gives up her dream.
第 3 题 · 四级
The salad tastes fresh with cucumber, which the cook cut into thin pieces.
核心词：cucumber ˈkjuːkʌmbə n. 黄瓜
加了黄瓜，沙拉尝起来很新鲜，厨师把黄瓜切成薄片。
一般现在时taste + 形容词 + which 从句 + cut into短语 a cucumber短语 cut into pieces
The salad tastes fresh with ___, which the cook cut into thin pieces.
