host family是什么呀?

host family是什么呀? host family的造句 host family 怎么造句? host family的意思急 book a host family什么意思? 【英文互译】host family ,at anytime the host city中host是什么词性 host的动词是什么? He lives happily in the host family ,with everything prvided.这里的prvided是什么意思词性又是什么 ,请详说, host family是什么意思 外教说是什么住在外国当地人家里 那个人家可以减税什么的 到底是什么 Xie Lei lives with a host family who give her lots of good advice.这句是什么句 my host family is really nice.这里host family后为什么用单数? host host host的对应词是什么 host对应的单词是什么 It is important for the host family to know My host family is really nice.根据答语写出问句