20. Children under fifteen are not permitted to se

20. Children under fifteen are not permitted to see such kind of movies _____ ba

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[多选题,4分]双子叶植物的主要特征有( )。A.多直根系B.维管束散生C.具网状脉D.花通常为4

[多选题,4分]双子叶植物的主要特征有( )。A.多直根系B.维管束散生C.具网状脉D.花通常为4或5基数E.子叶2枚

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55. While I was in the university, I learned takin

55. While I was in the university, I learned taking a photo, _____is now very us

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[多选题,4分]唇形科的主要特征为( )。A.芳香草本B.茎四棱形C.叶对生D.花柱基生E.4枚小

[多选题,4分]唇形科的主要特征为( )。A.芳香草本B.茎四棱形C.叶对生D.花柱基生E.4枚小坚果

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He is an old friend of ______. A. myB. mineC. meD

He is an old friend of ______. A. myB. mineC. meD. myself

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