单选题：Among all the essays, his was picked out as the best one by

题目内容：

Among all the essays, his was picked out as the best one by the professors. A．selected
B．labeled
C．elected
D．considered

参考答案：

答案解析：

Technology in Our Modern LivesThroughout the twentieth centu

Technology in Our Modern LivesThroughout the twentieth century, from 1900 onward

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Scientists aim to reduce the weight of this device to five pounds.A．Right B．Wron

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Could you please tell me your standards when selecting a candidate?A．opinions B．

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改革开放以来，山东经济建设取得的主要成就表现在（　）。 A．国民经济快速健康发展 B．蔬菜生产成为农业中第一大主导产业 C．产业结构日趋合理 D．中西部地区经济

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