He ________his classmates likes watching football matches．A.andB.orC.as well asD.not only
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C解析分析：由谓语动词likes可以知道其主语必须是第三人称单数。从所给的选项看，用and动词要用like；用or谓语动词要和his classmates保持一致，也是用like；not only要和but also一起才能并列两个部分；用排斥法，可以选定用as well as．as well as…(和……一样)是并列连词，连接两个相同的成分，连接主语时用A as well as B，谓语要和前面一个，即A保持一致，此处likes和he保持一致关系。(延伸)1)A as well as B侧重在A，not only A but also B侧重在B，如：He as well as his classmates likes watching football matches．＝Not only his classmates but also he likes watching football matches．2)as well as也可能引出原级的比较状语从句，意为“和……一样好”，如：She sings as well as I．