题目内容

热轧钢筋是建筑工程中用量最大的钢材之一,主要用于结构和结构。

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纵向钢筋的连接分为__、_、____三类,连接类型和质量应符合国家现行有关标准的规定。

钢筋的锚固方式通常有:_、_、____。

钢筋锚固长度:

Unit2：用下列所给词的正确形式填空。(注意：有的词可能会用到2次）enjoy ,friend, broad , hope,follow,play,surprise,interest,bore3.____ I’ll be there one day.4.Travel can your mind.5.5. If you plan your time well, you can make your college life more .6.They read widely totheir horizons.7. We don’t have much money, and we have to save some for the _months.8._ sports may bring you not only happiness, but also new friendships.9.The exam is ___ easy.10.Nobody is_ in his story, because it is so______.