Fisher likes playing basketball ---his brother goes in for s

答案是C
在这个句子中 while 不译为然而,这是一个并列与对比的句型,用来说明2个并列的事实.
however 是用来说明转折性的事实.例如：Her first response was to say no.Later,however,he changed his mind.
她最初的反应是不同意.可是后来她改变了主意.