听力原文:They should have finished this job before 6 o'clock, but for some unknown reason, it was not until 9:30 that they were through with it.

(25) A.They were through with the job before 6 o'clock. B.They were 3 hours late. C.The completion of the job took more time than they had expected. D.It was at 9:30 that they began to do the job.

时间:2023-01-21 11:03:56

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