We cut down and burn billions of trees every year but we rep
We cut down and burn billions of trees every year but we rep
一道英语问题一.句型转换.1.We cut down millions of trees every year but
in great danger,we cut down many trees every year.
We cut down and burn__(millon)of trees every years怎么填,理由又是什么
cut down and burn a lot of trees什么意思?
every year we plant -------- trees
As people cut down a large number of trees every year,most p
Thousand of trees are cut down in the forests every year 找出错
________ trees are cut down in the forests every year.
英语翻译Our factories and homes burn coal and oil.Every year we
Must we cut down the trees? No.we ____.
cut we trees make paper down to and houses连词成句怎么连