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【背景资料】某多层现浇钢筋混凝土框架结构主体施工。混凝土设计强度等级C35．梁板C25。施工中出现以下情形： 情形1：现场一次进了65t.直径25mm的HRB335钢筋（同炉批）．发现其出厂检验报告是复印件，在现场监理的见证下，钢筋工取了一组试件送样检测。拿到钢筋检测合格报告后，现场即进行正常的钢筋加工和焊接。 情形2：现场采用商品混凝土，汽车泵浇筑．每层分二个施工段流水作业。每层柱和梁板仅分别留设一组同条件养护混凝土试块，楼面混凝土浇筑均采用C25。另外，某楼层施工板混凝土浇筑中，由于机械故障使得混凝土浇筑中断2．5h（当时气温为30℃）．故障排除后继续浇筑，未有任何处理。 情形3：混凝土柱拆模后，发现柱根有局部小蜂窝，混凝土工自行用水泥砂浆涂抹。 请根据背景资抖完成以下选项。 钢筋出厂检验报告可直接采用未加盖供货单位章的原始件的复印件。A.
正确
B.
错误
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【单选题】Because Ireland is an island geographically near the mainland of the United Kingdom, English rulers have fought since the Middle Ages to retain political control over it. Attracted by the lush farmlan...
A.
They occur only in England.
B.
They occur only in military buildings.
C.
They occur in England and Northern Ireland.
D.
They occur when public figures talk about Ireland.
【简答题】你对目前中国乒乓球运动的赛制有什么看法?
【单选题】Bluetooth无线技术是在两个设备间进行无线短距离通信的最简单、最便捷的方法。( )不是蓝牙的技术优势
A.
全球可用
B.
易于使用
C.
自组织和自愈功能
D.
通用规格
【单选题】In the passage the author argues that ______
A.
it is unfair to blame the English teachers for the language deficiencies of the students
B.
young people would not commit offences against the language if the teachers did their jobs properly
C.
to eliminate language deficiencies one must have sensitive eyes and ears
D.
to improve the standard of English requires the effort of several generations
【简答题】Passage Translation Directions: In this part of the test, you will hear 2 passages in English. You will hear the passages ONLY ONCE. After you have heard each passage, translate it into Chinese and wr...
【单选题】Middle school students can _____ a lot from the Chinese-Engli sh dictionary.
A.
mean
B.
benefit
C.
fall
D.
plan
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