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单项选择 适中0.65 引用2 组卷289
People often lit a fire to ask for help when ________ in the old days.
A.in troubleB.in personC.such asD.send out
21-22八年级下·全国·课时练习
知识点:in person(be) in troublesend outsuch as动词短语介词短语 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!