第 1 题 · 六级
The app sent a notification to every user, which the surprised students have all received today.
核心词：notification ˌnəʊtɪfɪˈkeɪʃn n. 通知，告示
这个应用给每位用户发送了通知，惊讶的学生们今天都收到了。
现在完成时主谓宾 + 介词短语 + which 从句（现在完成 + 副词）短语 a push notification短语 a formal notification
The app sent a ___ to every user, which the surprised students have all received today.
第 2 题 · 六级
The two stories intertwine in a surprising way, which the careful readers have noticed at once.
核心词：intertwine ˌɪntəˈtwaɪn v. 交织，纠缠
这两个故事以出人意料的方式交织在一起，细心的读者立刻注意到。
现在完成时主谓 + 介词短语 + which 从句（现在完成 + at once）短语 intertwine with短语 be intertwined
The two stories ___ in a surprising way, which the careful readers have noticed at once.
第 3 题 · 六级
The wildfire spread across the dry forest, which the brave firefighters have worked all night to control.
核心词：wildfire ˈwaɪldfaɪə n. 野火，森林大火
野火在干燥的森林里蔓延，勇敢的消防员们整夜努力控制。
现在完成时主谓 + 介词短语 + which 从句（现在完成 + work to）短语 spread like wildfire短语 a raging wildfire
The ___ spread across the dry forest, which the brave firefighters have worked all night to control.
