您所在的当前位置：高中政治试题 >

世界政治经济发展的基本趋势

> 2007年世界主要语言实力调查报告，汉语排名世界第二，在全球的影响力日益提高，当前出现了新一波“汉语热”。出现“汉语热”的根本原因是 [ ] A．中国已逐步跻身发达国家行列 B．中国综合国力的增强和国际地位的提高 C．中国是联合国安理会常任理事国 D．汉语是联合国的一种工作语言

问题：

发布时间：2024-09-13

2007年世界主要语言实力调查报告，汉语排名世界第二，在全球的影响力日益提高，当前出现了新一波“汉语热”。出现“汉语热”的根本原因是
[ ]
A．中国已逐步跻身发达国家行列
B．中国综合国力的增强和国际地位的提高
C．中国是联合国安理会常任理事国
D．汉语是联合国的一种工作语言

参考答案：

提问用户：Lw***Nho

可能感兴趣的题目：

1 如图所示，金属棒ａ从高为ｈ处由静止沿光滑的弧形导轨下滑进入光滑导轨的水平部分，导轨的水干部分处于竖直向下的匀强磁场中。在水平部分原先静止有另一根金属棒b，已知m a=2m，m ｂ=m。整个水平导轨足够长，并处于广阔的匀强磁场中，假设金属棒ａ始终没跟金属棒b相碰，重力加速度为ｇ。求： (1)金属棒ａ刚进入水平导轨时的速度； (2)两棒的最终速度；。 (3)在上述整个过程中两根金属棒和导轨所组成的回路中消耗的电能。
2 2010年10月13日欧盟反倾销委员会对从中国进口的高强力纱、PET塑料和三聚氰胺三种产品分别作出反倾销决定。对此中国企业应采取的态度是 [ ] A、充分利用有关规则，勇于维护自己的正当权益 B、进一步降低成本，增强国际竞争力 C、寻求政府支持，通过政府谈判解决争端 D、采取有效措施，转向其他地区出口
3 Malaria, the world’s most widespread parasitic (寄生虫引起的)disease, kills as many as three million people every year—almost all of whom are under five, very poor, and African. In most years, more than five hundred million cases of illness result from the disease, although exact numbers are difficult to assess because many people don"t (or can’t) seek care. It is not unusual for a family earning less than two hundred dollars a year to spend a quarter of its income on malaria treatment, and what they often get no longer works. In countries like Tanzania, Mozambique, and the Gambia, no family, village, hospital, or workplace can remain unaffected for long. Malaria starts suddenly, with violent chills, which are soon followed by an intense fever and, often, headaches. As the parasites multiply, they take over the entire body. Malaria parasites live by eating the red blood cells they infect. They can also attach themselves to blood vessels in the brain. If it doesn’t kill you, malaria can happen again and again for years. The disease is passed on to humans by female mosquitoes infected with one of four species of a parasite. Together, the mosquito and the parasite are the most deadly couple in the history of the earth and one of the most successful. Malaria has five thousand genes, and its ability to change rapidly to defend itself and resist new drugs has made it nearly impossible to control. Studies show that mosquitoes are passing on the virus more frequently, and there are more outbreaks in cities with large populations. Some of the disease"s spread is due to global warming. For decades, the first-choice treatment for malaria parasites in Africa has been chloroquine, a chemical which is very cheap and easy to make. Unfortunately, in most parts of the world, malaria parasites have become resistant to it. Successful alternatives that help prevent resistance are already available, but they have been in short supply a nd are very expensive. If these drugs should fail, nobody knows what would come next. 小题1:According to paragraph 1, many people don’t seek care because ________. A．they are too poor B．it is unusual to seek care C．they can remain unaffected for long D．there are too many people suffering from the disease 小题2:People suffering from malaria ________. A．have to kill female mosquitoes B．have ability to defend parasites C．have their red blood cells infected D．have sudden fever, followed by chills 小题3:Which of the following may be the reason for the wide spread of the disease? A．Its resistance to global warming. B．Its ability to pass on the virus frequently. C．Its outbreaks in cities with large populations. D．Its ability to defend itself and resist new drugs. 小题4: It can be inferred from the passage that ________. A．no drugs have been found to treat the disease B．the alternative treatment is not easily available to most people C．malaria has developed its ability to resist parasites D．nobody knows what will be the drug to treat the disease
4 Much to our , the result of the experiment was much better than we had expected. [ ] A. satisfactory B. satisfaction C. satisfied D. satisfy
5 大宗笨重货物远距离运输时，应尽可能利用 A.水运和铁路运输 B.公路或铁路运输 C.航空或水路运输 D.水路或公路运输
6 如图所示，质量为M的直木棒悬挂在O点，一只质量为m的猴子抓住木棒。剪断悬挂木棒的细绳，木棒开始下落，同时猴子开始沿木棒向上爬。设在猴子与木棒接触的时间内木棒沿竖直方向下落，并且猴子相对于地面的高度保持不变，忽略空气阻力。从剪断细绳起计时，若猴子沿木棒向上爬了时间t，则在这段时间内木棒的机械能的改变量为__________，在t时刻猴子做功的功率为_____________。
7 核电站的核反应堆中发生的变化是 A.质量大的原子核的裂变 B.质量小的原子核的聚变 C.裂变和聚变同时发生 D.核物质燃烧释放出内能
8 27. You should write the first letter of the sentence _____ capital one. A．on B．with C．in D．At
9 听第7段材料，回答第8,9题。 1. What is the speaker? A. A tour guide. B. A bus conductor. C. A ticket seller. 2. How much will a couple with a child aged 10 pay for the tickets? A. $50. B. $65. C. $85. 3. How long does the tour last? A. 1.5 hours. B. 2 hours. C. 3 hours. 4. Where will the tourists get off the bus at the end of the tour? A. At the St. Anthony"s Falls. B. At the Nicolet Shopping Center. C. At the Waller Art Center.
10 冬季，利用温室生产蔬菜时，不利于提高蔬菜作物产量的措施是 [ ] A．调控昼夜温差 B．阻止空气流通 C．补充人工光照 D．调控温室湿度