i like soccer and tennis.为什么soccer和tennis用的是单数

have,soccer,ball,soccer ball,tennis,racket,tennis racket,pin I have many sports things ,soccer ball,baseball ,tennis rack i have many sports,things soccer ball,baseball,tennis racket I like soccer and basketball（对划线部分提问） 划线部分是soccer and basket Many boys play tennis ,but( ) play.soccer. My sister and I like play tennis my mother and I (b ) like tennis I like tennis best.的同义句 My( )( )is tennis. I like table tennis I like playing table tennis 的问句是? 英语翻译练习册里的汉译英足球训练 soccer practice进行网球训练 have tennis training He____play tennis ___.He only likes playing soccer.