世界短讯！has的用法_hasd

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1、has been completed是被已经完成的意思，被动语态，而 has completed 则是已经完成的意思，主动语态。例如

2、The job has been completed by our staff, he has worked day and night, has completed the job on time. 工程已经全部完成了，我们的职员日夜工作，终于在指定时间完成了任务。

以上就是【has的用法，hasd】相关内容。