完形填空。 NaturalresourcesarethingsthatweusethatcomefromE...
問題詳情:
完形填空。
Natural resources are things that we use that come from Earth. Out natural resources are limited(有限的). This means that they will not 1 forever. Some are renewable, like when you plant a new tree when you cut one down. Others are not renewable, like when you dig coal(煤)out of the 2 Once it is used, it is gone. people realize the 3 that Earth’s natural resources are limited, and can do things to help Conserve(節約)those resources. When you try to conserve a natural resource, you try to use less of it, so it does not get used up so 4 . One way that people conserve fuel, like gasoline, is by riding a bicycle or walking when the 5 is short instead of driving everywhere. Water is a very important natural resource because we all need it to stay 6 . We can conserve water 7 making sure that our pipes and taps do not leak(漏). We can also make 8 choices to conserve water, like only using the dishwasher or washing machine when they are full. Everyone can make contributions to protecting natural resources. 1. A. last B. spread C. burn D. change 2. A. station B. building C. ground D. brick 3. A. news B. plan C. decision D. fact 4. A. slowly B. hard C. regularly D. fast 5. A. money B. space C. place D. distance 6. A. alive B. alone C. asleep D. awake 7. A. about B. for C. by D. with 8. A. generous B. funny C. wise D. surprising
【回答】
1A 2C 3D 4D 5D 6A 7C 8C
知識點:科普環保類
題型:完型填空
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_____________,_____________。萬里悲秋常作客,百年多病獨登臺。杜甫《登高》
問題詳情:_____________,_____________。萬里悲秋常作客,百年多病獨登臺。杜甫《登高》【回答】無邊落木蕭蕭下,不盡長*滾滾來。知識點:其他題型:填空題...
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.已知各項均不為零的數列{an},定義向量.下列命題中真命題是( )A.若∀n∈N*總有cn⊥bn成立,則數...
問題詳情:.已知各項均不為零的數列{an},定義向量.下列命題中真命題是()A.若∀n∈N*總有cn⊥bn成立,則數列{an}是等比數列B.若∀n∈N*總有cn∥bn成立成立,則數列{an}是等比數列C.若∀n∈N*總有cn⊥bn成立,則數列{an}是等差數列D.若∀n∈N*總有cn∥bn成立,則數列{an}是等差數列...
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造成太平天國運動與以往農民起義具有新的不同特點的主要原因是( )A.領導階級不同 B.所處的...
問題詳情:造成太平天國運動與以往農民起義具有新的不同特點的主要原因是( )A.領導階級不同 B.所處的時代不同C.指導思想不同 D.起義*組成不同【回答】B知識點:近代*反侵略求*的鬥爭太平天國運動題型:選擇題...
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近日我州某地成功處置了一輛滿載三*化*(PCI3)的車輛洩漏事故.三*化*是一種重要的無機鹽工業產品,無*液體...
問題詳情:近日我州某地成功處置了一輛滿載三*化*(PCI3)的車輛洩漏事故.三*化*是一種重要的無機鹽工業產品,無*液體、密度1.574g/cm3(21℃),熔點﹣112℃,沸點75.5℃,易燃.遇水反應生成亞**(H3PO3)和*化*,與有機物接觸會著火.下列對三*化*的說法錯誤的是()A.三*化*中*元素的化合價為+...
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