{{B}}The Cold Places{{/B}} The Arctic is a polar region. It surrounds the North Pole. Like Antarctica, the Arctic is a land of ice and snow. Antarctica holds the record for a low temperature reading—125 Fahrenheit below zero. Readings of 85 degrees below zero are common in both the Arctic and Antarctica. Winter temperatures average 30 degrees below zero in the Arctic. At the South Pole the winter is about 73 degrees below zero. One thing alone makes it almost impossible for men to Jive in Antarctica and in parts of the Arctic. This one thing is the low temperature—the killing chili of the far North and the polar South. To survive, men must wear the warmest possible clothing. They must build windproof shelters. [简答题]如何防止机网协调事故的发生?
[单项选择]铝及铝合金坡口进行化学清洗时,坡口上若有裂纹和刀痕,则( ),影响焊接质量。
A. 裂纹易扩展 B. 刀痕被洗掉 C. 清洗时间长 D. 易存清洗液 [多选题]五大发展理念分别是什么?( )
A.协调 B.绿色 C.共享 D.创新 E.富强 F.开放 [判断题]对人民感情的深浅程度是检验一个人对祖国的忠诚程度的试金石。
A.正确 B.错误 [判断题]环境温度很低时,人体不存在蒸发散热。( )
A.正确 B.错误 [判断题]《广深港高速铁路跨境旅客运输组织规则》应买儿童票的旅客如未买票,补收儿童票价,核收手续费。
A.正确 B.错误 [单选题]某项目投资于邮电通信业,运营后的营业收入全部来源于对客户提供的电信服务,则在估计该项目现金流时不包括( )。
A. 企业所得税 B. 增值税 C. 城市维护建设税 D. 教育税附加 [简答题]It’s true that e-mail is a fast, simple, and effective way to communicate. But when the authors of e-mail messages are not aware of the basic rules of good manners, e-mail can be annoying. Writing good e-mail, as with writing a good letter can be an art. In fact, remembering some basic rules of form can result in better e-mail--especially for business correspondence.()
[多选题]列车长每次值乘终了,退乘当日应将( ) 一并送交本单位收入管理部门。
A.票据存根页 B.车内补票移交报告 C.票据报告页 D.缴款收据 [多项选择]发展更加广泛、更加充分、更加健全的人民民主,推进协商民主()发展,切实保障人民管理国家事务和社会事务、管理经济和文化事业的权利。
A. 广泛 B. 多层 C. 和谐 D. 制度化 [单选题]二级单位安全生产监督管理部每()组织三级单位安全总监.项目安全总监开展一次安全培训;
A.三个月 B.半年 C.1年 D.2年 [判断题]社会保险关系的各方主体是特定的,被保险人特定为专门的保险机制( )。
A.正确 B.错误 我来回答: 提交
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