根据句意用适当的介词填空1.one()theboysismyclassmate2.theycometoChina（）learningChinese3.theseelephantsare()Thailand4.Ihavetoreadbooks()threehoursonweekends5.Thereare()twohundredanimalsinthezoo根据汉

问题：根据句意用适当的介词填空1.one()theboysismyclassmate2.theycometoChina（）learningChinese3.theseelephantsare()Thailand4.Ihavetoreadbooks()threehoursonweekends5.Thereare()twohundredanimalsinthezoo根据汉

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沈晓燕的回答：

网友采纳　　of　　for　　from　　for　　about　　This flag is the symbol of good luck.　　These animals are in dander.We must protect them.　　There are so many people in this shop at weekends.　　Don't cut down these trees,they can save animals.　　Elephants are so clever that they never get lost,　　祝你好运O(∩_∩)O哈哈~