sam is keen on playing computer games and watching TV 保持原句意思sam is keen on playing computer games （ ） （ ） （ ） watching TV每空限填一次

sam is keen on playing computer games and watching TV 保持原句意思sam is keen on playing computer games （ ） （ ） （ ） watching TV每空限填一次 John is keen on sports. 同义句 She is keen on singing. Linda is keen on plgying the violin She is keen on sports 的疑问句 The boy is keen on collecting stamps解释句子 急 Mary is keen on fashion.用英语改为同义句 Sam is ( ) the fountain.in under on be keen on I am keen on 英语翻译he is keen on communicating but unwilling to studyhe is keen on communicating but is unwlling to study哪句是对的,为什么? Sam is going camping on Monday.对‘on Monday’提问? Kitty's little brother is keen on collecting stamps.改为反义疑问句Kitty's little brother is keen on collecting stamps,____ _____?要原因 He is keen on football and he is ___the school football team.填介词 My bother is an engineer和She is keen on sports 的疑问句 David is keen on making friends.=David is making friends. be keen on的同义词 be keen on等于什么