What are trees useful for?英语答.越多越好

What are those?____are___apple_ trees what good are trees?没人知道? What good are trees?完成对话 what are___over there?they are trees. What are the benefits of forest trees? ＂What good are trees?＂意思是什么? what are trees uesful for?英语作文.60字 What are trees useful for?英语答.越多越好 -tall trees they are!是用what还是how,为什么 What are the benefits of forest trees?什么意思 ________are the trees?They are green.A What B What colour C What's what on the trees?There are many apples.空白处填is 还是are?what____on the trees? the students are planting trees over there.whatthe students are planting trees over there.what the students over there? 组成合理句子：1:trees,the,climbing,pandas,are.2：are doing,mokeys,the,what. Arms are to bodies what branches are to trees.可不可以再给语法分析一下啊？ What are those?- ______.A.They are apple trees B.Those are apple trees为什么不选B而是选A,这是语法规定还是习惯用法? yet i have found that sometimes the words that my father told me long time ago are remarkably usefu they are climbing trees