A statement of the author’s purpose in writing the book, which may include suggestions for using the book
Answer:
High school students and medical students
Explanation:
The author points out that medical students, who are about to become some of the most trusted people in the world, are allowed to take open-book exams, so high school students should be able to as well.
BTW, I just did the test, and this was correct.
2nd one should be your answer
is the way the author expresses his attitude through his or her writing
Answer:
the answer is he also enjoyed