摘要：3．A troop of carefully selected soldiers set out in search of those who might the terrible coal mine accident. A．live B．rescue C．exist D．survive 解析:选D.考查动词辨析.survive幸存.句意为:一支经过精心挑选的部队出发去寻找在可怕的煤矿事故中可能幸存下来的人.live生活.居住,rescue援救.营救,exist存在.生存.

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