单选题 From this passage, we can find the following facts except that______.

A、 the students at the Florida Virtual School hail from places in or out of the U.S.
B、 the students at the online schools can take classes at any time
C、 the online schools provide a variety of training from tennis to music
D、 among the students of Florida Virtual School, there are some very advanced or backward ones

【正确答案】 C

【答案解析】文章第二段说，网络学校吸引那些需要灵活课程表的学生，其中包括年轻的网球明星和音乐人，并不是指该校教授这些课程。