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语法填空-单句语填 适中0.65 引用1 组卷34
Health care workers are at the risk of getting infectious diseases because of their ________ (expose) to patients. (所给词的适当形式填空)
21-22高三上·黑龙江·阶段练习
知识点:exposure名词作宾语不可数名词 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!