Ⅰ.Fast-reading
Skim the text and choose the main idea of the passage.
A．The author mainly talked about something about the American school system.
B．The author mainly talked about something about the subjects students must study in America.
C．The author mainly talked about something about the afterschool activities in American school.
D．The author mainly talked about something about the teacherstudent relationship in American school.
答案：A
Ⅱ.Careful-reading
(Ⅰ)Write down T (for true) or F (for false) according to the text.
1．Secondary school in the US usually covers eight years. ________
2．High school in America is from ninth to twelfth grade. ________
