第 1 题 · 四级
The wedding was a joyful celebration, which all the guests enjoyed deeply.
核心词：joyful ˈdʒɔɪfl adj. 快乐的，令人高兴的
婚礼是欢乐的庆典，所有宾客都非常享受。
一般过去时主系表 + which 从句短语 a joyful celebration短语 a joyful moment
The wedding was a ___ celebration, which all the guests enjoyed deeply.
第 2 题 · 四级
Life seemed pointless to him, which worried his friends very much.
核心词：pointless ˈpɔɪntləs adj. 无意义的
他觉得生活毫无意义，朋友们非常担心。
一般过去时主系表 + 介词短语 + which 从句短语 seem pointless短语 a pointless argument
Life seemed ___ to him, which worried his friends very much.
第 3 题 · 四级
He once worked as a dishwasher in a hotel, which taught him to work hard.
核心词：dishwasher ˈdɪʃwɒʃə n. 洗碗机，洗碗工
他曾在酒店当过洗碗工，这教会了他努力工作。
一般过去时work as + which 从句 + teach sb to do短语 a dishwasher短语 work as
He once worked as a ___ in a hotel, which taught him to work hard.
