紧急，请赶快回答，谢啦
they haven't decided where to build the new hospital. 复合句 they haven't decided — — — —the new hospital.
they haven't decided where to build the new hospital. 变成复合句 回答：They haven't decided where they would build the new hospital.
最佳答案: they haven't decided where they can/ should build the new hospital.
They haven't decided where they should build the new hospital. They haven't decided where they shall build the new hospital. They haven't decided where they can build the new hospital. They haven't decided where they could build the new hospital. 随便哪句。 英语老师的那个绝对不对的，in which ？？？ to build。。。
复合句（Complex Sentence）由一个主句（Principal Clause)和一个或一个以上的从句(Subordinate Clause)构成。 主句是全句的主体，通常可以独立存在；从句则是一个句子成分，不能独立存在。 从句不能单独成句，但它也有主语部分和谓语部分，就像一个句子一样。所不同在于，从句须由一个关联词（connective）引导。 。。。。 where they can build。。。。
They haven't decided where they can build the new hospital. 复合句要有两个主谓结构，以上两位的句子只有一个主谓结构，怎能说是复合句呢？
我个人认为：they haven't decided in which to build the new hospital。是对的。因为我是英语老师。
they haven't decided in which to build the new hospital.
答：They haven't get any apples.详情>>
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