[解析]
(1)B.推理判断题。根据前句Know yourself and pick a direction.表示"了解自己并选择方向。"可知与"B.You may be faced with too many choices in your life在你的生活中,你可能面临太多的选择"相符,it's unwise to try everything是关键句,故选B.
(2)G.细节理解题。根据前句Get away from the friends that offer poisonous advice and negativity.There is no place for that kind of behavior at any stage of your life表示"远离那些提供有害建议和消极意见的朋友。在你生命的任何阶段都没有这种行为的地方",可知与G项And you should value yourself highly enough to get rid of these people"你应该高度重视自己,把这些人赶走"相符,Get away from和get rid of是同义词,故选G.
(3)F.推理判断题。根据主题句Read as much as you can表示"尽可能多地阅读",可知选项F.If you stop spending hours watching TV and instead use that time to read books如果你不再花几个小时看电视,而是用这段时间来读书。"Read和books是关键词,故选F.
(4)D.主旨大意题。根据后句I am 19 years old,so I understand just how much time can be wasted on technology,especially the Internet and cell phones表示"我今年19岁,所以我明白在技术(指社交媒体)上,尤其是互联网和手机浪费多少时间",可知选项D.Limit the time spent on social media"限制花在社交媒体上的时间"与语境相符,social media和the Internet and cell phones是关联词,故选D.
(5)E.推理判断题。根据前句Make mistakes.Look at a mistake you've made from every possible angle and take the lessons from it.Your teenage years are meant to be spent getting to know yourself表示"犯错误。从每一个可能的角度来看待你犯下的错误,并从中吸取教训。你的青少年时代注定是用来了解自己的",可知选项E.Not all time can you achieve this by trying to be perfect" 并不是所有的时候你都能通过努力做到完美来实现这一点。"与语境相符,Make mistakes是提示词,故选E.