[题目]As modern equipment is being used widely.the factory some of its workers with robots.A．represents B．replacesC．exchanges D．reduces 题目和参考答案——青夏教育精英家教网—

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【题目】As modern equipment is being used widely，the factory________some of its workers with robots.

A．represents B．replaces

C．exchanges D．reduces

【答案】B

【解析】选B。根据句意，应使用replace sb.with...，表示“用……替换/取代某人”；represent代表；exchange交换；reduce减少。

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