Which of the following statements is INCORRECT in describing short intensive learning?

参考解析：

细节理解题。根据第四段第三句“Boot camps and summer programs often offer good opportunities for teamwork and networking.”可知，新兵训练营和暑期项目通常为团队合作和网络交流提供了很好的机会，所以A项正确；根据第四段第二句“Simply applying and putting together a CV and cover letter is good practice for job applications, Heil says.”可知，仅仅只是运用获得的经验，并把简历和求职信放在一起就是在练习找工作，B项意为“能帮助求职者更简单地找到工作”，和文中表达的不是一个意思，B项错误；根据第四段最后一句“Informally explaining your science to other young researchers outside your discipline helps hone your oral and written communication skills, Holmes says.”可知，向学科外的其他年轻研究人员非正式地解释你的科学有助于磨练你的口头和书面沟通技能，C项正确；根据最后一段第三句“Many short learning experiences, and international summer schools in particular, are also meant to be enjoyable and offer opportunities for recreation.”可知，许多短暂的学习经历，尤其是国际暑期学校，也意味着令人愉快，并提供了娱乐的机会，即pastime（消遣时间），D项正确。故选B。