In Industry 4.0, all communication and control will (make)_______between machines.

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问题 In Industry 4.0, all communication and control will (make)_______between machines.

选项

答案be made

解析空格处缺谓语动词。空格前为助动词，空格处应用动词原形。根据句意,存在被动关系,故填be made。

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大学英语三级B级

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