"Avoid the rush-hour" must be the
slogan of large cities the world over. Whenever you look, it’s people, people,
people. The streets are so crowded, there is hardly room to move; when a bus
arrives, it’s so full, it can’t take any more passengers. The extraordinary
thing is not that people put up with (忍受,容忍) these conditions, but that they
actually choose them in preference to anything else. Large modern cities are too big to control. They impose their own living conditions on the people who inhabit them. It is possible to live such an air conditioned existence in a large city that you are barely conscious of the seasons. What is going on in nature seems totally irrelevant. Even the distinction between day and night is lost. The funny thing about it all is that you pay dearly for the "privilege" of living in a city. The demand for acco A. Unconcerned. B. Critic. C. Sympathetic. D. Envious. [多项选择]以下项目中可以在总排口采样评价其达标情况的有()
A. 银 B. 氰化物 C. 挥发酚 D. 苯并[α]芘 [多项选择]杜威实用主义所提倡的主要教育观点有()。
A. 学校即社会 B. 教育即生活 C. 儿童为中心 D. 课堂为中心 E. 从做中学 [单选题]存在主义课程论的代表人物是( )
A.杜威 B.多尔 C.布拉梅尔德 D.奈勒 [判断题]标准成本中的变电设备容量、线路长度、用户数量、地区调整系数等信息在内的业务参数库只需在国家电网公司总部统一建立。
A.正确 B.错误 [单选题]对于可能送电至停电设备的()都应装设接地线或合上接地刀闸(装置),所装接地线与带电部分应考虑接地线摆动时仍符合安全距离的规定。
A.线路侧 B.母线侧 C.各方面 D.负荷侧 [单项选择]下列与继发龋的发生无关的是()
A. 牙体组织折裂 B. 充填不密合 C. 充填体折裂 D. 龋坏组织未去尽 E. 未进行窝洞垫底 [单项选择]男性,2岁,其母亲述该患儿夜惊、易激惹。体检示双脚并立时,两膝部不能并拢,胸骨外凸,牙齿稀疏,囟门未完全闭合,腹部膨隆。若考虑维生素缺乏,该患儿最可能缺乏()。
A. 维生素A B. 维生素B1 C. 维生素C D. 维生素D E. 维生素E [填空题]牛乳中若掺有米汤,可在乳样中加入几滴(),若变蓝色或蓝青色则证明掺有米汤。
[单选题]对企业发生的事故,坚持()原则进行处理。
A.预防为主 B.四不放过 C.三同时 我来回答: 提交
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