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语法填空-单句语填 适中0.65 引用1 组卷102
In response, the receiver sends an encoded message back, which ________ (refer) to as feedback. (用所给词的正确形式填空)
22-23高二下·湖南长沙·期末
知识点:refer一般现在时的被动语态语法一致 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!