A.My parents are not at home.
B.Mary hasn't been to the Great Wall.
C.My grandfather wasn't as strong as before.
【考點】聽錄音選句子．
【答案】見試題解答內容
【解答】
【點評】
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發布：2024/8/4 8:0:9組卷：0引用：1難度：0.5