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1 The biggest problem facing Chile as it promotes itself as a tourist destination to be reckoned with, is that it is at the end of the earth. It is too far south to be a convenient stop on the way to anywhere else and is much farther than a relatively cheap half-day's flight away from the big tourist markets, unlike Mexico, for example. 2 Chile, therefore, is having to fight hard to attract tourists, to convince travelers that it is worth coming halfway round the world to visit. But it is succeeding, not only in existing markets like the USA and Western Europe but in new territories, in particular the Far East. Markets closer to home, however, are not being forgotten. More than 50% of visitors to Chile still come from its nearest neighbor, Argentina, where the cost of living is much higher. 3 Like all South American countries, Chile sees tourism as a valuable earner of foreign currency, although it has been far more serious than most in promoting its image abroad. Relatively stable politically within the region, it has benefited from the problems suffered in other areas. In Peru, guerrilla warfare in recent years has dealt a heavy blow to the tourist industry and fear of street crime in Brazil has reduced the attraction of Rio de Janeiro as a dream destination for foreigners. 4 More than 150,000 people are directly involved in Chile's tourist sector, an industry which earns the country more than US $ 950 million each year. The state-run National Tourism Service, in partnership with a number of private companies, is currently running a worldwide campaign, taking part in trade fairs and international events to attract visitors to Chile. 5 Chile's great strength as a tourist destination is its geographical diversity. From the parched Atacama Desert in the north to the Antarctic snowfields of the south, it is more than 5,000km long. With the Pacific on one side and the Andean mountains on the other, Chile boasts natural attractions. Its beaches are not up to Caribbean standards but resorts such as Vina del Mar are generally clean and unspoilt and have a high standard of services. 6 But the trump card is the Andes mountain range. There are a number of excellent ski resorts within one hour's drive of the capital, Santiago, and the national parks in the south are home to rare animal and plant species. The parks already attract specialist visitors, including mountaineers, who come to climb the technically difficult peaks, and fishermen, lured by the salmon and trout in the region's rivers. 7 However, infrastructural development in these areas is limited. The ski resorts do not have as many lifts and pistes as their European counterparts and the poor quality of roads in the south means that only the most determined travelers see the best of the national parks. 8 Air links between Chile and the rest of the world are, at present, relatively poor. While Chile's two largest airlines have extensive networks within South America, they operate only a small number of routes to the United States and Europe, while services to Asia are almost nonexistent. 9 Internal transport links are being improved and luxury hotels are being built in one of its national parks. Nor is development being restricted to the Andes. Easter Island and Chile's Antarctic Territory are also on the list of areas where the Government believes it can create tourist markets. 10 But the rush to open hitherto inaccessible areas to mass tourism is not being welcomed by everyone. Indigenous and environmental group, including Greenpeace, say that many parts of the Andes will suffer if they become over-developed. There is a genuine fear that areas of Chile will suffer the cultural destruction witnessed in Mexico and European resort. 11 The policy of opening up
A.
geographical location.
B.
guerrilla warfare.
C.
political instability.
D.
street crime.
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【单选题】患儿,8个月。腹泻4天,水样便,1日10余次。12小时无尿,呼吸深大,前囟、眼窝明显凹陷,四肢凉,血钠127mmol/L,血钾4mmol/L,血钙9mg%,二氧化碳结合力2mmol/L,首批应输入下述哪种混合液
A.
4:3:2液(2/3张)
B.
3:2:1液(1/2张)
C.
2:1等张含钠液
D.
1:2液(1/3)
E.
1:1液(1/2张)
【单选题】计算机中存储容量的基本单位是字节BYTE,1MB=______。
A.
1000KB
B.
1024KB
C.
512KB
D.
500KB
【单选题】履带式起重机的起重能力常用起重量(Q)、起重高度(H)和起重半径(R)三个参数表示,它们之间的关系有( )
A.
当起重臂长度一定时,随着仰角增大,Q和H增加,而R减小
B.
当起重臂长度一定时,随着仰角增大,Q和R增加,而H减小
C.
当起重臂长度一定时,随着仰角减小,H和R减小,而Q增大
D.
当起重臂长度一定时,随着仰角减小,H和Q增加,而R减小
【单选题】起重高度(H)和起重半径(R)三个参数表示,它们之间的关系有( )
A.
当起重臂长度一定时,随着仰角增大,Q和H增加,而R减小
B.
当起重臂长度一定时,随着仰角增大,Q和R增加,而H减小
C.
当起重臂长度一定时,随着仰角增大,H和R增加,而Q减小
D.
当起重臂长度一定时,随着仰角增大,H增加,而Q和R减小
【单选题】患儿,8个月。腹泻4天,水样便,1日10余次。12小时无尿,呼吸深大,前囟眼窝明显凹陷,四肢凉,血钠127mmol/L,血钾4mmol/L,血钙25mmol/L,二氧化碳合力2mmol/L 该患儿的诊断是小儿腹泻伴
A.
中度脱水酸中毒,低钾血症
B.
重度脱水酸中毒,低钾血症
C.
中度等渗性脱水,酸中毒
D.
重度低渗性脱水,酸中毒
E.
中度低渗性脱水,酸中毒
【多选题】在产品设计中,制作流程图的基本要求包括?
A.
图形美观
B.
直观易懂
C.
布局清晰
D.
逻辑完整
E.
线条流畅
【判断题】辐射可用于医疗器械消毒。
A.
正确
B.
错误
【单选题】在计算机环境下,账务处理分为输入、处理、输出三个环节,输入凭证到输出账表,机内所有处理工作基本都由计算机自动完成,其中最关键的环节是( )。
A.
数据输入
B.
数据管理
C.
数据传递
D.
数据输出
【单选题】起重量Q,起重高度(H)和起重半径(R)三个参数表示,它们之间的关系有( )
A.
当起重臂长度一定时,随着仰角增大,Q和H增加,而R减小
B.
当起重臂长度一定时,随着仰角增大,Q和R增加,而H减小
C.
当起重臂长度一定时,随着仰角增大,H和R增加,而Q减小
D.
当起重臂长度一定时,随着仰角增大,H增加,而Q和R减小
【简答题】视频中最后看到的灯笼是在旋转吗?为什么?
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