【判断题】
阴离子分组试验一般将阴离子分成五组。
A. 对
B. 错
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答案
B
解析
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相关试题
【判断题】
波长范围为190〜700nm；波长示值误差＜±2nm；波长重复性＜2nm；基线噪声≤5×10-4 AU；基线漂移≤1×10-3AU/h液相色谱仪紫外检测器的技术指标。
A. 对
B. 错
【单选题】
2003年11月12日，国务院第28次常务会议讨论并原则通过了《建设工程安全生产管理条例》草案，___温家宝总理签署第393号国务院令予以公布。
A. 2002年11月20日
B. 2002年11月24日
C. 2003年11月20日
D. 2003年11月24日
【单选题】
___的颁布实施，标志着安全生产成为我国现阶段建筑业工作的重点，安全生产制度被确立为促进我国建筑业发展的一项根本制度。
A. 《建筑法》
B. 《安全生产法》
C. 《建设工程安全生产管理条例》
D. 《建设工程质量管理条例》
【单选题】
原建设部从1996年开始申办在我国执行建筑业安全卫生公约，并于___经我全国人大常务委员会通过，我国正式批准在中国除香港特别行政区以外实施建筑施工安全卫生公约，成为国际上实施建筑业安全卫生公约的第15个国家。
A. 2001年10月27日
B. 2002年10月27日
C. 2003年10月27日
D. 2003年10月24日
【单选题】
原建设部从1996年开始申办在我国执行建筑业安全卫生公约，并于2001年10月27日经我全国人大常务委员会通过，我国正式批准在中国除香港特别行政区以外实施建筑施工安全卫生公约，成为实施建筑业安全卫生公约的第___个国家。
A. 10
B. 12
C. 14
D. 15
【单选题】
《建筑法》(草案)经全国人大八届常委会第28次会议审议，于___正式颁布。
A. 1997年11月1日
B. 1998年11月1日
C. 1997年11月12日
D. 1998年11月12日
【单选题】
___是安全生产领域的综合性基本法，它是我国第一部全面规范安全生产的专门法律。
A. 《建筑法》
B. 《安全生产法》
C. 《建筑工程安全生产管理条例》
D. 《建筑工程质量管理条例》
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Chinese Mandarin (普通话) is ___ for foreigners to learn because the changes in the tone will totally change the meaning of words.
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Take action on those things that will have the biggest ___ impact on your life with the least amount of effort.
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Sometimes, even when the mind ___ functioning, the body keeps on working normally.
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The name of Hitler (希特勒) has always been associated with war and ___ killing in the minds of those people who lived through World War Two.
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He works hard every day to make more money, but he ___ his health, time with his family, and the hobbies he once love D.
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Whatever you say in the paper has to ___ your own thinking; hence simply repeating the professor’s opinions or whatever is in the readings will not get you very far.
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B. compare
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D. involve
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He was always ready to help others and managed to ___ his friends ____being hurt.
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