TOEFL Listening: TPO-TOEFL听力TPO - G3761ZMCJ8OQ1A18R$

According to the professor, what is the primary advantage of spectroscopy over other laboratory methods for analyzing artworks? A. It does not damage the artworks B. It provides a more accurate analysis than other methods do C. It uses equipment that can be transferred to other locations D. It can be used by individuals with little scientific training