Trees are useful to humans in three very important ways. The first important way is that they provide people with food, wood and other things. Trees provide people and animals with food. Without trees, many animals can't live on Earth. It won't be easy for people to live on Earth, ei...
B. There are more ants than humans. C. Ants on Earth weigh more than humans. D. There are nearly 2.5 million ants on Earth.(C)2. How di d scientists count ants in different areas? A. They counte d the ants running on the ground. B. They picke d leaves from trees and counte...
Wecan make chairs and desks with the woodfrom the trees. We can get fruits from trees.The trees also clean the air and bring usenough oxygen(氧气). With the green leav-es and the colourful flowers of trees, ourworld gets more beautiful. Trees are so use-ful. I like trees. There is...
百度试题 结果1 题目4. Don't ___ down trees they are important to humans.相关知识点: 试题来源: 解析 cut 该句需要填入一个动词与“down”构成短语,表示“砍倒”树木。常用的短语“cut down”表示“砍倒”,符合句意。因此,答案为“cut”。反馈 收藏 ...
Trees are greatly useful to humans in three veryimportant ways. The first important way is that they providefood, wood and other products. Trees provide not only menwith food, but also many animals with food. Without trees,many animals couldn't live on the earth.The second important way is...
百度试题 结果1 题目(F) 4. Trees are not useful to humans. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Are trees or humans more important?Considers the intense humans vs. environment controversy caused by the Pacific yew tree and the cancer-fighting taxol chemical found in its bark. How taxol works; Doctors see it as critica...
Trees clean the soil(土壤), water and the air Trees can keep harmful things from running into the river Trees can clean the air by taking in harmful things and they can lower the temperature around There are even more benefits of planting trees So when we plant trees, we plant the seeds...
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百度试题 结果1 题目Some people don't know how important trees are ( ) humans.相关知识点: 试题来源: 解析 for 对于 反馈 收藏