Theword"conservation"hasathriftymeaning.Toconserveistosaveandprotect,toleavewhatweourselvesenjoyinsuchagoodconditionthatothersmayalsosharetheenjoyment.Ourforefathershadnoideathathumanpopulationwouldincreasefasterthanthesuppliesofrawmaterials:mostofthem,evenuntilveryrecently,hadthefoolishideathatthetreasureswere"limitless...
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根据第一段第四句“Most of the citizens of earlier generations knew little or nothing about the complicated and delicate system that runs all through nature … ”可知,前人没有环 境保护意识。 10.C 细节理解题。 根据第三段第二句 “ Conservation should be made part of everybody's daily life....
7 Pairs of Commonly Confused Words What's the difference between 'fascism' and 'socialism'? More Commonly Misspelled Words Words You Always Have to Look Up Your vs. You're: How to Use Them Correctly Popular in Wordplay See All More Words with Remarkable Origins ...
5.Conservation of Natural Resources:As there is an interdependence of animals and plants with their environment, so for the survival of life on this planet, proper management and conservation of natural resources are necessary. The knowledge of biology has made us aware that deforestation, disposal...
Conservation should be made part of everybody's daily life. To know about the water table (水位) in ground is just as important to us as a knowledge of the basic math formulas(公式). We need to know why all watersheds (上游集水区) need the protection of plant life and why the ...
阅读理解。 The word "conservation" has a thrifty meaning. To conserve is to save and protect to leave what weourselves enjoy in such a good condition that others may also share the en
The word "conservation" has a thrifty (节俭) meaning. To conserve is to save and protect, to leave what we ourselves enjoy in such good condition that others may also share the enjoyment. Our forefathers had no idea that human population would increase faster than the supplies of raw ...
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The word “conservation” has a thrifty meaning. To conserve is to save and protect to leave what we ourselves enjoy in such a good condition that others may also share the enjoyment. Our forefathers had no idea that human population would