2. 外语
  3. To improve efficiency, the factory______most of its workers with robots.

To improve efficiency, the factory______most of its workers with robots.

admin2015-05-27  28
问题 To improve efficiency, the factory______most of its workers with robots.
选项 A、operated
B、replaced
C、contributed
D、accomplished
答案B
解析 考查词汇题。句意是，为了提高效率，工厂用机器人替代了大部分工人。
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成人本科学位英语

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