2020深圳一模PPT
摘要:1七选五上错花轿配错郎,不想配渣渣求慎重!!Imagineyouareonalongcartrip.Itisnightandyoutakeawrongturnontoadarkcountryroad.Withasinkingfeeling,yourealizethatyouhavenoAideawhereyouare.36,andtheansweriswritteninlight.Ashiningcompassface,withnorth,south,eastandwestatthefourpoints,andabigneedlearepointingatnorth.Whatarelief!Youturnyourcararoundandheadintherightdirectionguidedbythesky.A.ThenyouglanceupattheskyB.SobirdsarebornknowingwhichwayhomeisC.TheydoitinpartbyreadingdirectionsintheskyD.Magnetismisimportantforallanimals,especiallybirdsandfishesE.Whenthey’reontheway,theytaketheadvantageoffamiliarlandmarksF.Migratory迁移的babybirdsarealreadyequippedwithakindofpresentinnercompassG.Inbirds,migrationmeanstwo-wa
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