[解析]
(1)A 推理判断题.根据文章第二段中的"My son could not follow the teacher's directions,he told me,and thus,Scola was disrupting the class"可知,儿子不听老师的话,还扰乱课堂.这些都是儿子在课上的表现.故选A.
(2)D 猜测词义题.根据文章第四段中的"My son could not follow the teacher's directions,he told me,and thus,Scola was disrupting the class"可知,and前后并列关系,内容相近.所以,根据前文的"他不听老师的指导"可以推知disrupt意为:扰乱.故D正确.
(3)C 作者态度题.根据文章最后一段的"Speaking more than one language allows people to communicate with others;it teaches people about other cultures and other places"可以推知作者认为:不止讲一种语言让人们和(更多的)人进行交流,这教会人们了解其他的地方和文化,这是一些最基本的东西.儿子就得益于双语技能.由此可知作者持积极的态度.故C正确.
(4)B 推理判断题.根据文章的语篇解读可知,文章通篇讲述的是有关教育的话题.所以,本文应该是从有关教育的书中节选的.故B正确.