Trees are important _______ us.Planting trees is important _______ us.应该填to,还是for

英语作文 .Trees are important living things . 英语作文 .Trees are important living things Trees are important _______ us.Planting trees is important _______ us.应该填to,还是for Important trees people are to very(连词组句) 以 Why are trees important 写一篇英语作文 Old trees aren't important ,are they?怎样回答? Old trees aren't important ,are they 怎样回答 Some people don't know how important trees are ( ) humans. Trees are very important to people.(划线部分提问) 划得是Trees ____________________________________ 求英语作文why are trees important拜托各位了 3Q 谁能以Why are trees important为题写一篇八十字左右的英语文章 why are trees important (参考词语,take in carbon dioxide,oxygen,desert) 求summary about trees的英语作文,Write a summary about trees.You may start like this:Trees are important to our life.We can get...from trees.Trees can... Everyone knows that trees are very＿＿＿ to people.A.necessary B.well C.need D.important 英语作文 trees are important 初二作文不要很深奥有些从句和连接词就可以了 be important和哪个介词搭配?The crops and trees are important ( ) humans.这个题目应该填什么?是for?with?to?还是on?for不可以吗? they are climbing trees how many trees are