cut down and burn a lot of trees什么意思?

cut down and burn a lot of trees什么意思? if we cut down and____ trees,we _____our best fighters against pollution.A.burn,destroyingB.burned,destoryC.burn,destoryD.burn,are destorying Take something,lie down and have some tea are all____(单词有字母e) Burn your finger cut your hand,and fall down are all----（含有a,i,e）写出单词,求·· We should try to__our unnecessary expenses.A.burn down B.add to C.turn off D.cut down. We cut down and burn billions of trees every year but we replace hardly any of them.中文翻译 2006 山东临沂A report says hundreds and thousands of trees ______in the Amazon rainforest last yearA.was cut down B have been cut downc were cut down D had been cut down 我选的是D 用cut down . day and night造句 When you burned down the house and home?中的burn lots of trees were cut down and some kinds of trees () A.were disappeared B.disapeared cut down Cut down cut down ? burn it down歌词 burn down 啥意思? burn down one's When the first settlers came to North America they had to ___ the forest and found a way out..A.cut off B.cut down C.cut through D.cut out Tina has already cut down the trees and build a house 变否定句and用不用变or? We——some shapes（形状）——the eyes,the nose and the sharp teeth.A.cut up,make B.cut down,to make C.cut out,to make D.cut into,make