题目

    American schools began in September after a long summer holidays．There are two terms in a school year：the first term is from September to January．and the second is from February to June．Most American children go to public schools．     High school students take only four or five subjects at a time．They usually go to the same classes every day，and they have an assignment for every class．After class they have many activities．     After high school，many students go to college．They can choose a small one or a large one．They usually have to pay a lot o18、欧洲启蒙运动的主要内容是            （    ）     A．复兴希腊、罗马古典文化   B．全面否定罗马天主教会     C．提倡理性精神             D．争取实现普选