The school was built where there had once been a chemical factorywhere there had once been a chemical factory.
學校建在一座化工廠的舊址上。（where 引導的從句）
【考點】固定搭配/句型．
【答案】where there had once been a chemical factory
【解答】
【點評】
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發布：2024/10/19 2:0:2組卷：4引用：2難度：0.9