2. The word "preserved" in line 8 is closest in meaning to (A) confused with others (B) gradually weakened (C) protected from destruction (D) lost permanently

50. All of the following are mentioned in the passage as contributing to the ability to play modern violin music EXCEPT (A) more complicated techniques for the left hand (B) different ways to use the fingers to play very high notes (C) use of rare wood for the fingerboard and neck (D) minor alterations to the structure of the instrument