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题目内容
（华北水利水电大学英语）
________ he is, he seldom shares his precious coins with others, evehis friends. ( )
·coin-collector as
·As a coin-collector
·A coin-collector as
·Coin-collector that
·coin-collector as
·As a coin-collector
·A coin-collector as
·Coin-collector that
参考答案
