John plays football as well as ,if not better than ,David.为什么要用"as well as"用了什么语法

John plays football.改成一般将来时 Let John plays football now哪里错了 John　plays football ――,if not better than　David .为什么用as well as? Did John------- football last Sunday?A.play B.played C.plays如题.说明原因 John plays football _____________________ his friends ________________ Sundays.（跪求!） My brother plays football. John plays football as well as,if not better than, David.这句话怎么翻译?什么意思? John plays football as well as , if not better than ,David .请大家帮我翻译这句话. john plays football as well as ,if not better than.这句话怎么翻译.把逗号去掉有什么区别 he plays football well[划线提问]{football} he plays football well[划线提问]{football} he plays football in the afrnoonhe对plays football 提问 He does ----- football.(play plays ) ( ) ( )Peter( ) ( ) Tom plays football well he plays football in the afrnoon是什么意思?he plays football in the afrnoonhe plays football in the afrnoonhe plays football in the afrnoonhe plays football in the afrnoonhe plays football in the afrnoonhe plays football in the afrnoonhe plays f 这个英语题为什么选A不选BHe plays football ( ),if not better than,John.A as well asB as wellC as good asD as good 英语中的比较级和原级John plays football as well as if not better than David.你见过这个句型吗?能再举例说明吗? John plays football as well as,if not better than ,David.翻译一下这个句子.还有as well as 在这里的用法.