One way to describe an image using numbers is to declare its contents using position and size of geometric forms and shapes like lines , curves , rectangles and circles ; such images are called ( ).
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【判断题】The early American romanticists gave emphasis to emotion and nature; some of them sang of liberty and national independence and wrote in defence of Negro slaves and Indians. ( )
【判断题】The early American romanticists gave emphasis to emotion and nature; some of them sang of liberty and national independence and wrote in defense of Negro slaves and Indians.
【判断题】The early American romanticists gave emphasis to emotion and nature; some of them sang of liberty and national independence and wrote in defense of Negro slaves and Indians.