FINAL ANSWER:
A. The main difference between the SAT-I and SAT-II is that the SAT-I tests verbal and mathematical skills, whereas the SAT-II tests a specific subject.
Step-by-step explanation:
The SAT-I (Scholastic Assessment Test I), also known as the SAT Reasoning Test, assesses a student's general verbal and mathematical skills. It includes sections for critical reading, mathematics, and writing.
The SAT-II (Subject Tests), on the other hand, is designed to test a student's knowledge in a specific subject. These subject tests are more focused and allow students to demonstrate their proficiency in a particular area, such as mathematics, science, history, literature, or a foreign language.
So, the main difference is that the SAT-I is a general assessment of verbal and mathematical skills, while the SAT-II focuses on specific subjects. This is why option A correctly highlights this distinction.