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held up took up picked up set up
set up held up took up picked up
was practiced even in ancient Greece and Rome was not advanced until the 17th century was first accepted in America in the 18th century was denied by Froebel
the; 不填 不填; a the; a 不填; 不填
set up held up took up picked up
set up held up took up picked up
the forerunner of the preschool movement a philosopher supporting a study of ancient history a teacher insisting significance of education for parents able to establish his school
contributed to the history of education began the preschool movement helped each other establish the nursery schools completed the early education leaders' contributions to the preschool movement
the; the /; the a; a /; a
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