Choose the correct way to write this. Some teachers feel that this trusted time-honored approach does not work for all students.

A. Some teachers feel that this trusted, time-honored approach does not work for all students.

B. Some teachers feel that this trusted, time-honored, approach does not work for all students.

C. Some teachers feel that this, trusted, time-honored approach does not work for all students.

D. Some teachers feel that this trusted, time-honored, approach, does not work for all students.
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