Stop cutting trees, _______ the earth will become worse and worse.
A．and B．then C．because D．or
九年级英语单项填空简单题
Stop cutting trees, _______ the earth will become worse and worse.
A．and B．then C．because D．or
九年级英语单项填空简单题查看答案及解析
The earth will become worse and worse ________ we do something to stop her from being polluted.
A. if B. even if C. when D. unless
九年级英语单项填空中等难度题查看答案及解析
The earth will become worse and worse ________ we do something to stop her from being polluted.
A. if B. even if C. when D. unless
九年级英语单项填空中等难度题查看答案及解析
People should ______ from ______ down the trees to protect the earth.
A. be stopped, to cut B. stop, to cut
C. be stopped, cutting D. stop, cutting
九年级英语单项填空简单题查看答案及解析
1In some places trees ______ to stop the wind from blowing the earth away.
A. will plant B. planted C. are planted
九年级英语单项填空困难题查看答案及解析
This year is the 49th Earth Day and I think we should people not to too many trees.
A. call on; cut down B. call at; cut up C. call in; cut off
九年级英语单选题中等难度题查看答案及解析
This year is the 49th Earth Day and I think we should people not to too many trees.
A. call on; cut down
B. call at; cut up
C. call in; cut off
九年级英语单选题中等难度题查看答案及解析
The world's forests become smaller and smaller.People are still cutting down the trees.Why is this happening？There are two reasons－land and wood.
People need land for animals and crops.And people want wood.Japan，Europe and North America need wood.There，it is used for buildings or it is made into furniture (家具)．
But most places from the forests are not good for animals or crops.The soil(土壤) in the forests is very thin.When trees are cut down，the soil is washed away by the rain or blown away by the wind.Soon there is nothing but sand.Then more land will be needed and more trees will be cut down.
Who can we blame(责备) for the lost forests？The answer is all of us.There are too many people in the world.Look around.Maybe you are listening to the loudspeaker or sitting on a chair.They are made of wood.
1.What has happened to the world's forests now?
A. There is no forest in the world.
B. People cut down all the trees.
C. They become smaller and smaller.
D. People have grown a lot of trees.
2.Land is used for ________.
A. animals B. planting trees
C. roads D. buildings
3.Most places from the forests are not good for animals or crops because ________.
A. the wind is too strong
B. no trees are grown there
C. there is no sand
D. the soil is very thin
4.What is left when the soil is washed away by the rain or blown away by the wind?
A. Nothing. B. Sand.
C. Trees. D. Water.
5.It is ________ who should be blamed for the lost forests.
A. forests B. wind
C. rain D. all the people
九年级英语阅读理解困难题查看答案及解析
People cut down too many trees, _____ the greenhouse effect becomes more and more serious.
A．so B．because C．although D．if
九年级英语单项填空中等难度题查看答案及解析
If we _____ take environmental problems seriously , the earth ____ worse and worse.
A. don’t , will be
B. won’t , will be
C. don’t , is
九年级英语单项填空中等难度题查看答案及解析