Definitions of grade school. a school for young children; usually the first 6 or 8 grades. synonyms: elementary school, grammar school, primary school.
Definitions of grade school. a school for young children; usually the first 6 or 8 grades. synonyms: elementary school, grammar school, primary school.
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你随便抓一个老美问23+47,十有八九要掏计算器。
-2008VGirl-
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11/24/2023 postreply
19:29:40
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那是怕你数学不好而不相信,所以拿计算器算给你看
-uptrend-
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11/24/2023 postreply
20:51:13
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中国人算这些强是因为以前买东西双方都是手工算的,经常出错,需要核对。其实西方也经过了这个阶段,跟智商和教育没有关系
-晚春123-
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11/25/2023 postreply
06:45:20