问题
问答题 简答题
冷轧扭钢筋的理论重量为什么发生了变异？
答案
参考答案：冷轧扭的直径是标称直径而不是公称直径，与实际直径不符而理论重量值没有改变。
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冷轧扭钢筋的理论重量为什么发生了变异？
参考答案：冷轧扭的直径是标称直径而不是公称直径，与实际直径不符而理论重量值没有改变。
完形填空（15分） __41__ New Year’s Day, many people eat special food for good luck. In Spain and some Latin—American counties , people __42__ twelve grapes（葡萄）at midnight on New Year’s Eve—one grape __43__ good luck in __44__ month of the new year. Chinese people eat __45__ .Some have coins（硬币）inside. Everyone __46__ to find the coin for luck and money in the new year. Of course they don’t eat the __47__ . Japanese __48__ eat noodles on New Year’s Eve and their birthdays . __49__ may bring them good luck and __50__ life. 小题1:
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