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单项选择 较易0.85 引用1 组卷264
These general rules of first aid can ______ which ever kind of emergency.
A.apply toB.refer toC.contribute toD.turn to
21-22高一上·天津南开·期中
知识点:contribute torefer toturn to动词词义辨析介词与其它词类的搭配 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!