题海让大学四年没有难题
白天模式登陆

题目详情

单选题 In the production line, workers take turns to perform different tasks, with each task being () by another worker after a set period of time

A. succeeded

B. followed

C. alternated

D. replaced

学科:大学英语

时间:2025-06-22 06:25:21

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