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题型:填空题 题类:常考题 难易度:普通
亿以内数的计数单位和万以上数的读法4364
5040070 5004070 5004700 504700
<<<
201970{#blank#}1{#/blank#}201907 799999{#blank#}2{#/blank#}800000 120万{#blank#}3{#/blank#}12000000
9865000{#blank#}1{#/blank#}12600000 3000000{#blank#}2{#/blank#}300万 202300000{#blank#}3{#/blank#}200230000
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