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65. In the preceding sentence, the writer is considering revising the phrase “assigned to work on” to “responsi- ble for oiling.” Given that the revised phrase is accu- rate, should the writer make this revision?

  • A. Yes, because the revision specifically describes the procedures McCoy had to follow as he maintained the wheel bearings and axles of trains.

  • B. Yes, because the revision provides a clearer connection between McCoy’s main task as a railroad worker and his first patented device.

  • C. No, because the revision doesn’t indicate whether McCoy chose to oil the wheel bearings and axles of trains by hand.

  • D. No, because the revision doesn’t make clear whether McCoy had worked on trains for other railroad companies.