It comes from trees的问题

It comes from trees的问题 能不能这样说?It comes from a resource which is treeswhich后面加 is trees/is water 这样的词可以吗?其实是一个雅思的summary填空题 It comes from a resource which is____. 还有帮我分析哈这个句子的结构i make sure it comes from a forest where they plant new trees.再翻译哈意思 where it comes from,这是错句么? why are you so interested comes from trees It comes from the wheat（小麦）的问句是什么 it comes from the clouds为什么用comes It comes from the sun.问句 排序:it clouds comes the from. 英语翻译我觉得两个from重复了,该去掉一个from?如果是没错的,那这句话和Does it matter which cup it comes from?或Does it matter from which cup it comes?有什么区别? where does the milk come from?It comes from_____________ 英语,正确的 where does the milk come from? It comes from_____________ 英语,正确的 Peace comes from within.Do not seek it without的中文意思 The cloud comes from the vapour .请问cloud的后面要加”s”吗?那It comes from the cloud cloud 要加s吗? It is necessary to protect trees from the frost.翻译 It is necessary to protect trees from the frost. 单氟磷酸是怎样形成的?how it is produced or where it comes from and how its gathered comes the it from river in water the 连起来