Final Answer:
You only have to know the International Tooth Numbering System in this course. True.
Step-by-step explanation:
True: The statement affirms that in the course in question, knowledge of the International Tooth Numbering System is the sole requirement.
Relevance: The phrase "only have to know" corresponds to "sole requirement," emphasizing a single focus on the International Tooth Numbering System.
You only have to know the International Tooth Numbering System:
This specifies the exclusive focus of the course, highlighting that understanding the International Tooth Numbering System is the primary objective.