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语法填空-单句语填 适中0.65 引用5 组卷195
Liquid ________(obtain) from the bark of this tree can be used to treat several kinds of diseases. (所给词的适当形式填空)
22-23高一·全国·课后作业
知识点:obtain过去分词作定语 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!