People should( )trees. A.be kept to cut B,be kent from cutting 选一下谢谢

people tree是什么 We should p_______the tree.It's bad to cut tree 英语题疑问Some people think trees（ ）Tree planting day only.这道题练习答案有两个,should be planted 和should are planted 都可以.should 后不是用动词原形吗 should rich people help poor people young people should often help p____ people youngh people should be good()old people 英语翻译People ( ) ( ) ( ) should exercise more. People should stop_____the environment.(pollute) Should people have cosmetic surgery? People should wear warm c___. Why should people plant trees? What should you do after planting a tree?是什么意思呢? Yor should climb the tree.怎么改成否定句? we should tie the tree to the stick翻译 We should save water and tree to protect the Earth 对we should save water and tree 提问. tree Are those people behind the tree?怎么变陈述句? There are many people -----(talk)there under the tree.