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but we have at least drawn near the point of admitting that birds should continue survival as a matter of intrinsic right, regardless of the presence or absence of economic advantage to us。
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更多 “ but we have at least drawn near the point of admitting that birds should continue survival as a matter of intrinsic right, regardless of the presence or absence of economic advantage to us。 ” 相关考题
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What a waste! Why do you () the water () all the time ?
A、have…flowingB、have…flowC、have…to flowD、have…flowed
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His dream was ________ to a good university.
A. to admitB. to be admittedC. admittedD. admitting
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______ it rain tomorrow moring, the loading ______.A.Should / will be postponedB.If / shall be postponedC.Should / would be postponedD.If / has to be postponed
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Children who are two years old and younger are _____free of charge to most concerts and films.
A. admit
B. admits
C. admitted
D. admitting
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Citizen ScientistsUnderstanding how nature responds to climate change will require monitoring key life cycle events-flowering,the appearance of leaves,the first frog calls of the spring-all around the world.But ecologists can't be______(51)so they are turning to non-scientists,sometimes called citizen scientists,for help.Climate scientists are not present everywhere.______(52)there are so many places in the world and not enough scientists to observe all of them,they are asking for your help in_______(53)signs of climate change across the world.The citizen scientist movement encourages______(54)people to observe a very specific research interest-birds,trees,flowers budding,etc-and send their observations______(55)a giant database to be observed by professional scientists.This helps a small number of scientists track a______(56)amount of data that they would never be able to gather on their own.______(57)like citizen journalists helping large publications cover a hyper-local beat,citizen scientists are ready for the conditions where they live.______(58)that's needed to become one is a few minutes each day or each week to gather data and_______(59)it in.A group of scientists and educators launched an organization last year______(60) the NationalPhenology（生物气候学）Network."Phenology" is what scientists call the study of the timing of events in nature.One of the group's first efforts relies on scientists and non-scientists______(61)to collect data about plant flowering and leafing every year.The program,called Project BudBurst,collects life cycle______(62)on a variety of common plants from across the United States.People participating in the project-which is______(63)to everyone-record their observations on the Project BudBurst website."People don't______(64)to be plant experts-they just have to look around and see what's in their neighborhood,"says Jennifer Scheartz,an education consultant with the project."As we collect this data,we'11 be able to make an'estimate of______(65)plants and communities of plants and animals will respond as the climate changes."_________64A:want B:forget C:mind D:have
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