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问题 选择题

读某地气温和降水逐月分布图，回答题。

小题1:该地7、8月份气温最高，降水量6月最多，该地区是（     ）

A．华南地区

B．江淮地区

C．华北地区

D．东北地区

答案

答案：B

题目分析：该地区最低月温在0°C以上，且降水量集中于夏季，判断为亚热带季风气候，C、D排除，而该地7、8月气温最高，6月降水量最多判断为江淮地区，7、8月为当地的伏旱时期，而6月为当地的梅雨时期。

点评：本题难度低，解题的关键是能抓住图示的气温和降水量的信息，判断气候类型，并结合我国东部地区锋面雨带的移动和降水量的时间分布判断具体区域。

填空题


International free trade occurs when there are no barriers to trade. Countries can get a lot of benefits from free trade. (31) , all countries choose to adopt protection policies to some extent In this essay, I will give (32) of the arguments in favour of world free trade, describe the methods for the trade protection policies (33) countries erect to protect domestic industries and give the arguments which can be put (34) to justify protectionist policies.
Tariffs are taxes on (35) products. Sometimes, tariffs are known (36) imports duties and customs duties. They can be used (37) raise revenue. But, they are usually used to (38) imports and also to help domestic producers. The effect of imposing (39) tariff is to raise price for domestic consumers, and some consumers will switch consumption (40) imported goods to domestically produced substitutes. (41) are two types of tariffs. One is percentage taxes, it is based on
percentage of value of goods. (42) one is specific (fixed sum taxes), it is based on a fixed tax (43) unit or weight. Quota is a limit on the supply of goods or services. It can be imposed on exports. The domestic market share will increase because of (44) a limit on the quantity of imported goods. However, the price of protected goods will also rise because a quota is to reduce supply. Voluntary export restraint or restriction (45) similar to a quota, but this time the limit on imports arises from a voluntary agreement (46) the exporting and importing countries. For example, the UK had an agreement with Japanese car (47) that they should not take (48) than 10 percent of the UK car market. Exchange control means that a government control on foreign currency controls importers access to foreign currency. This is a (49) which was used by a number of European countries, (50) the UK, in the 1960s and 1970s and is still found in some developing countries.
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单项选择题

应用甘露醇或盐类泻剂引起的腹泻属于（）

A．肝硬化腹水 

B．急性胃穿孔致腹膜炎 

C．胰腺囊肿 

D．癌症晚期恶病质 

E．腹白线疝
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