2021安徽专升本大学英语试题--阅读理解（四）
Then report your data at a Birding set up a free account at the websiteenter information for reach time you counter ( location ) date and time. Theindicate the species of birds that you sail and how may try not to guess. Onlyinclude counts for birds you can surely identity watch as the data adds up.You'll get a real-time view of the world's bird population.
So a sad from being a fun way to get outside and bird watch what's thepoint of the Bind Club? Scientists study the data collected. They talk changessuch as increases or decreases in sightings of certain birds . They noteincrease or decreases of birds.In certain locations . Scientists try to determinewhat may be causing shifts in bird populations.
41.What is the function of the first paragraph?
A.To the a story
B.To present findings
c.To put forward a theory
D.To arouse readers interest
42.How long do you need when counting birds each tine?
A.2 days
B.4 days
C.15minutes
D.30minutes
43.Paragraph 3 mainly tells us how to_
A.report the data at bird
B.set up a free account
C.identity the locations of birds
D.indicate the species of birds
44.According to the text, scientists_
A.feed birds of all kinds
B.stuTGy tle aata collectec
C.cause shifts in bird movements
D.increase sightings of certain birds.
45.what is the general purpose of the bird club?
A. to introduce bird species
B. to set up a website
C. to help protect wild birds
D.to post a business advisement
参考答案:DCABC
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