cars,trees,cats和beds中的s哪个发音不同

cars,trees,cats和beds中的s哪个发音不同 beds的ds和cats的ts分别发什么音 转为过去式的被动语态 The old woman took care of the cats.When did they make the cars?He didn't w转为过去式的被动语态 The old woman took care of the cats.When did they make the cars?He didn't water the trees yesterday. pens,trees,cups,cars那个发音不同 make beds 和make the bed 意思 beds的bs发什么音,cats的ts发什么音请把音标写出来，谢谢 love cats和likes cats是一个意思吗? Cats can__(climb trees,swim in the river),but dogs can__(climb trees,swim in the river).怎么填 They sometimes watch the cats climbing the trees.哪错了这是一道改错题 there are three cats behind the trees.(用how many提问) 英语中Twin beds 和double beds有什么区别哪个是指两个床的房间 cats和cat该怎么区别用用 many cars和many of the cars有什么分别? take cars和drive cars 有什么区别 headcloth makes a lot of things,such as cars,trucks,cats ,birds,small Childr请快告诉我!急! trees water trees和water the trees的区别 the trees 和these trees有什么区别?