[解析]
(1)A.词义猜测题。根据第二段Most high schools hold a freshman orientation before school actually starts.大多数高中在开学前会给高一新生举行___,这很有帮助,不仅因为新生们能熟悉地形并认识自己的一些老师,而且能遇到其他新生。可知,能帮助新生熟悉地形和认识老师,则应该是开展培训课程。即划线单词意为:"培训",A.Training培训;B.Game游戏;C.Discussion讨论;D.Examination考试。故选A。
(2)A.细节理解题。根据第三段The work in high school is something freshmen are probably worried about.高中的课业可能是新生们担心的事情。可知,新生们最担心的是学校的学习任务,故选A。
(3)C.细节理解题。根据第四段This is a good time to explore your interests and try new things.这是一个探索你的兴趣和尝试新事物的好时机。可知,课外活动能培养兴趣和尝试新事物,故选C。
(4)A.推理判断题。根据第一段Even if you know some freshmen(新生),you still feel nervous that you don't know any upper﹣classmen and teachers.How are you going to make friends among this sea of unknown faces?即使你认识一些新生,你仍然感到紧张,因为你不认识任何高年级学生或老师。你将如何在这茫茫人海中结交朋友?可知,本文提到新生在高中怎样适应环境并交朋友,即文章是针对高一新生而写的,A.Freshmen at high school高一新生;B.Freshmen's parents新生家长;C.Middle school students中学生;D.Upperclassmen in high school.高中高年级学生。故选A。