We should stop cutting down trees if we don't want a world without trees=?We should stop cutting down trees if we don't want a world without trees=We should stop cutting down trees if we want a world____ ____trees空里填
问题描述：
We should stop cutting down trees if we don't want a world without trees=?
We should stop cutting down trees if we don't want a world without trees=We should stop cutting down trees if we want a world____ ____trees
空里填
答
full of
covered by
filled with
供参考！
答
with no
一般without=with no
答
with no without trees = with no trees
答
?We should stop cutting down trees if we don't want a world without trees=We should stop cutting down trees if we want a world（full of ) trees
答
We should stop cutting down trees if we don't want a world without trees=We should stop cutting down trees if we want a world____ ____trees
答：with some/ full of/coverd by