They need hunderds of hours of study and practice the language这句中的第二个of为什么不用to,还是两个都可以?有什么固定搭配在里面吗?

They need hunderds of hours of study and practice the language这句中的第二个of为什么不用to,还是两个都可以?有什么固定搭配在里面吗? They They need light they do studies in (m )for animals.they (o )on animals when they need to.括号里填写单词 hunderds of millions of they need the (long) sleeping time.long用什么形式,急.o(>_ children have an apple or a banana toeat at break.They are growing,they need to eat o首字母填空 What do they need? they all need还是all they need 为什么 They need us( ) (help)them. they need a new goalkeeper They need us( ) (help)them. ( )they need more school things? They need to work hard at their lessons怎么讲这句话改为一般疑问句?谢谢谢谢各位大师O(∩_∩)O~ They don't need food.They need some water.将两句合为一句They need some water___ ___ food. what i need is what they 英语翻译They are all I need是吗 What do they need?怎么翻译? they need some honey改为否定句.