Question

If you reach a "plateau period" in your job, A. something serious has gone wrong. B. immediately begin to look for another job. C. be patient and learn all you can about the job. D. complain to your supervisor.

Answer 1

The question ask to complete the passage or the statement base on the choices that is given in the said question. In reading the question, I would say that the best answer among them is in letter C. be patient and learn all you can about the job. I hope you are satisfied with my answer 

Answer 2

I believe the answer is: C. be patient and learn all you can about the job.

Plateau period refers to the time when you seem to cannot increase the productivity of your work regardless of your effort.

During this time, you need to rely less on intensity and put more focus on your creativity to find a new method that would benefit you in your job.