他們很難決定在哪里定居下來。（疑問詞+不定式）It is difficult for them to decide where to settle down.It is difficult for them to decide where to settle down.
【考點】固定搭配/句型．
【答案】It is difficult for them to decide where to settle down.
【解答】
【點評】
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發布：2024/5/23 20:38:36組卷：9引用：2難度：0.9