These trees are 什么 high

These trees are 什么 high These are apple trees(改为单数句) 求These are trees的中文, the trees 和these trees有什么区别? Are these apple trees?（的否定答句） These are( ) a.apples trees b.apple trees c.apples tree These great forests are the oceans of trees.如何翻译注意是are不是have 什么情况用These are什么情况用are these these are 什么 children 急 look at these trees ,how well they are grown 找出错误一项并改正 these pairs of tramers are under the trees 改为单数句 These trees are _______ high A.such B.more C.much D.so It's spring now,the students ()trees these weeks为什么是are planting而不是planted these young trees ____every two days 答案是shoud be watered are watered 可以吗 H m are these trousers?They’re 400 yuan. What are the benefits of forest trees?什么意思 There are also 20 trees to be planted什么意思 these are your baby pants. 什么意思?