| In the late 1960’s, many people in
North America turned their attention to environmental problems, and new
steel-and-glass skyscrapers were widely criticized. Ecologists pointing
(21) that a cluster of tall buildings in a city often
overburdens public transportation and parking lot (22)
. Skyscrapers are also enormous (23) , and wasters, of electric power. In one recent year, the addition (24) 17 million square feet of skyscraper office space in New York City raised the (25) daily demand for electricity by 120,000 kilowatts-- enough to (26) the entire city of Albany for a day. Glass-wailed skyscraper can be especially A. of B. in C. to D. at [多项选择]重要空白凭证管理遵循（）的原则。
A. 统一管理 B. 分级负责 C. 有效控制 D. 落实专人 [多项选择]无损检测时，关于射线探伤特点的正确表述为（）.
A. X射线照射时间短，速度快 B. γ射线穿透力比X射线强，灵敏度高 C. γ射线投资少，成本低，施工现场使用方便 D. 中子射线检测能够检测封闭在高密度金属材料中的低密度非金属材料 [单选题]下列哪项与沟纹舌和面神经麻痹组成梅罗综合征
A.皮脂腺异位 B.腺性唇炎 C.肉芽肿性唇炎 D.血管神经性水肿 E.毛舌 [单选题] 热工监督“三率”指标应达到如下要求:仪表准确率、保护投入率、自动投入率分别不低于( )[1.0分]
A. 100%、99%、95% B. 100%、100%、97% C. 95%、95%、95% D. 100%、100%、95% [多选题]CBTC系统的主要组成部分有：（ ）
A.列车自动监控子系统 B.数据存储单元 C.区域控制器 D.车载控制器 E.数据通信系统 [多选题]《生产安全事故报告和调查处理条例》规定任何单位和个人对事故不得（）、（）、（）、和（）。
A.迟报 B.谎报 C.瞒报 D.漏报 [单选题]依据《中华人民共和国特种设备安全法》,特种设备生产、经营、使用单位应当按照安全技术规范的要求向特种设备检验、检测机构及其检验、检测人员提供特种设备相关资料和必要的检验、检测条件, 并对资料的真实性负责。
A.正确 B.错误 [名词解释]近等基因系分析法（near isogenic line，NIL）
[单选题]车站向银行送存进款时,日均现金收入超过<___>时使用机动车辆送存银行。( )
A.5000元 B.1万元 C.1.5万元 D.2万元 [单项选择]动物出现黑斑病甘薯毒素中毒，是因为饲料中含有（）。
A. 长喙壳菌和茄病镰刀菌 B. 硫葡萄糖苷 C. 大量游离棉酚 D. 生氰糖苷 E. 硫胺素酶 [单选题]蒸压加气混凝土砌块采用蒸压加气混凝土砌块砌筑砂浆或普通砌筑砂浆时,应在当天对砌块砌筑面喷水湿润。块体湿润程度符合规定的是:( )
A.烧结空心砖的相对含水率50%~60% B.烧结空心砖的相对含水率60%~70% C.吸水率较大的轻骨料混凝土小型空心砌块、蒸压加气混凝土砌块的相对含水率50%~60% D.吸水率较大的轻骨料混凝土小型空心砌块、蒸压加气混凝土砌块的相对含水率60%~70% [单项选择]促脉的特征是
A. 脉来数而时一止，止无定数 B. 脉来迟而时一止，止无定数 C. 脉来迟而中止，止有定数 D. 脉来急疾，一息七八至 E. 脉形如豆，滑数有力 [单项选择]According to the Wharton Center for Applied Research in the US, professionals (专业人员) spend an average of 23 hours a week in meetings. But they consider only 58% of that time worthwhile. It doesn’t have to be this way. Here is some advice for you to use meetings to advance your career, not eat up your productivity (工作效率):
1)Know what you want. Know precisely why the meeting is being held and decide what you intend to accomplish. If you cannot write these two things down, the meeting should not take place. 2) Figure out if a face-to-face meeting is necessary. Would a group email be sufficient Or a couple of phone calls These ways would probably be more efficient with colleagues you know. well. 3) Pick the right times. If possible, avoid arranging meetings during your peak productive hours. 4) Be prepared. If there are documents to be discussed, hand them out to participants the day before. 5) Set aside a certain amount of time each week for meetings, and stick to A. are strangers to each other B. work in the same department C. don’t want to meet with each other D. don’t want to have a face-to-face meeting [单选题]为了指导计算机网络的互联、互通和互操作，ISO颁布了OSI参考模型，其基本结构分为（ ）。
A.6层 B.5层 C.7层 D.4层 [单项选择]
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