W: What do you think of our new products
M: They are just what we want with such unique design.
They may not be the richest, but Africans remain the world’s staunchest optimists. An annual survey by Gallup International, a research outfit, shows that, when asked whether this year will be better than last, Africa once again comes out on top. Out of 52 000 people interviewed all over the world, under half believe that things are looking up. But in Africa the proportion is close to 60% almost twice as much as in Europe.
Africans have some reasons to be cheerful. The continent’s economy has been doing fairly well with South Africa, the economic powerhouse, growing steadily over the past few years. Some of Africa’s long-running conflicts, such as the war between the north and south in Sudan and the civil war in Congo, have ended. Africa even has its first elected female head of state, in Liberia.
Yet there is no shortage of downers too. Most of Africa remains dirt poor. Crises in places like Cote d’ Ivoire, Sierra Leone and Zimbabwe are fa
A. tentative
B. immutable
C. impeccable
D. moderate
| California has a new program called the Digital
Textbook Initiative. "Starting this fall with high school math and science, we
will be the first state in the nation to provide schools with a state-approved
list of digital textbooks. " That was Governor Arnold Schwarzenegger in
June,talking about his effort to get schools to use materials available free
online. He listed reasons why he thinks digital textbooks make sense. California approves traditional textbooks in six-year cycles. Digital ones can offer the latest information. They lighten the load of school bags. They save paper and trees, and make learning more fun and interactive. And above all, he said, they help schools with their finances. The state has had to make severe cuts in school spending because of deep financial problems. More than six million students atten A. schools are reluctant to print out copies B. the use of digital textbooks is not really free C. students need to pay for computers D. training teachers to use the textbooks is not efficient [判断题]建设项目安全设施设计未经审查批准擅自组织施工的,属于煤矿重大事故隐患。()
A.正确 B.错误 [单选题]男性，71岁吸烟患者。反复咳嗽、咳痰、气促40余年，胸闷、心悸2年，加重伴发热1周，昏睡3小时入院。入院后查体BP: 140/90mmHg，嗜睡状，呼之能应，瞳孔等大等圆，对光反射存在，口唇发绀，双肺可闻及干、湿啰音，心率120/分，早搏3/分下肢凹陷性水肿。
该患者最可能的诊断是( ) A.冠状动脉硬化性心脏病 B.慢性肺源性心脏病 C.风湿性心脏病 D.原发性心脏病 E.高血压心脏病 [单项选择]Painting, the execution of forms and shapes on a surface by means of pigment, has been continuously practiced by humans for some 20,000 years. Together with other activities (31) ritualistic in origin but have come to be designated as artistic ( such as music or dance), painting was one of the earliest ways in which man (32) to express his own personality and his (33) understanding of an existence beyond the material world. (34) music and dance, however, examples of early forms of painting have survived to the present day. The modern eye can derive aesthetic as well as antiquarian satisfaction (35) the 15,000-year-old cave murals of Lascaux -- some examples (36) to the considerable powers of draftsmanship of these early artists. And painting, like other arts, exhibits universal qualities that (37) for viewers of all nations and civilizations to understand and appreciate.
The major (38) examples of early painti A. distributed B. attributed C. contributed D. construed [单选题]企业持有一定量的现金用于保证月末职工的工资发放，其置存的目的是为了满足（）需要。2018真题
A.交易性 B.投机性 C.预防性 D.风险管理 [单项选择]准确度与不确定度是互为（）关系的两个术语
A. 积 B. 和 C. 倒数 D. 差 [填空题] 分段吊装铁塔时,上下段间有()后,不得用旋转起重臂的方法进行移位找正。 (1.0分)
[单选题]冷战正式开始的标志是()。
A.铁幕演说 B.日本无条件投降 C.马歇尔计划提出 D.杜鲁门主义出台 [多选题] 以下哪些原因会导致ONU注册异常( )
A.同一端口下光功率相差15dB B.ONU与OLT之间的实际距离超过了允许的最大距离 C.采用二级分光器 D.光功率过大或过小 [单选题]反映金属原子排列规律的最小单元是( )
A.晶格 B.晶体 C.晶胞 [单项选择]编制设备工程进度计划的程序中，第一步应为（）。
A. 确定设备工程目标层次 B. 计算工程量 C. 确定实施方案 D. 确定设备工程进度总目标 [多项选择]设备监理工程师在设备工程进度控制中，采取的经济措施包括( )。
A. 建立完整的变更控制系统 B. 采取奖惩措施 C. 及时处理变更和索赔付款 D. 建立进度高档管理系统 E. 建立可行的进度控制体系 [多选题]代码表16金属制品的货物有（）
A.金属结构及其构件 B.金属工具、模具 C.铝制器皿、搪瓷制品 D.其他金属制品 [判断题]开展交通道路灭火救援时，救援车辆原则上应停靠在距离事故点车辆后方不少于40米的位置，且跨路斜停（车尾靠近来车方向）。
A.正确 B.错误 [单项选择]运输过程中，作用于货物上的纵向惯性力，采用柔性加固时，当Q总﹥150t时，t0等于（）kN/t。
A. 5.28 B. 5.48 C. 5.68 D. 5.88 [单选题] 过渡电阻对距离保护的影响是( )。[1.0分]
A. 保护失去选择性 B. 实际的保护范围不变 C. 实际的保护范围减小 D. 实际的保护范围增大 [单项选择]财务行政，是指国家各级政府为履行( )，依法对国家各种资金的收支进行管理和监督的行政管理活动。
A. 国家经济职能 B. 国家统治职能 C. 国家行政职能 D. 国家财务职能 [多选题]现场勘察后，现场勘察记录应送交（ ）及相关各方，作为填写、签发工作票等的依据。
A.工作票签发人 B.工作许可人 C.工作负责人 D.施工负责人 [多选题]与新手相比，专家（ ）。
A.更能有效地组织信息 B.有丰富的知识经验，说明其记忆容量大 C.善于运用直接推理的方式解决问题 D.能在更深的层面上表征问题 E.有更强的认知与自我监控能力 [单选题]（ ）所致职业病，包括中暑、减压病、高原病、航空病、手臂振动病、激光所致眼（角膜、晶状体、视网膜）损伤、冻伤。
A.化学因素 B.物理因素 C.生物因素 我来回答: 提交
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