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TEXT A Petroleum products, such as gasoline, kerosene, home heating oil, residual fuel oil, and lubricating oils, come from one source - crude oil found below the earth’s surface, as well as under large bodies of water, from a few hundred feet below the surface to as deep as 25,000 feet into the earth’s interior. Sometimes crude oil is secured by drilling a hole through the earth, but more dry holes are drilled than those producing oil. Pressure at the source or pumping forces crude oil to the surface. Crude oil wells flow at varying rates, from ten to thousands of barrels per hour. Petroleum products are always measured 42-gallon barrels. Petroleum products vary greatly in physical appearance: thin, thick, transparent or opaque, but regardless, their chemical composition is made up of two elements: carbon and hydrogen, which form compounds called hydrocarbons. Other chemical elements found in union with the hydrocarbons are few and are classified as impurities. Trace elements are also found, but these are of such minute quantifies that they are disregarded. The combination of carbon and hydrogen forms many thousands of compounds which are possible because of the various positions and joinings of these two atoms in the hydrocarbon molecule. The various petroleum products are refined from the crude oil by heating and condensing the vapors. These products are the so-called light oils, such as gasoline, kerosene, and distillate oil. The residue remaining after the light oils are distilled is known as heavy or residual fuel oil and is used mostly for burning under boilers. Additional complicated terming processes rear~ range the chemical structure of the hydrocarbons to produce other products, some of which are used to upgrade and increase the octane rating of various types of gasoline. Many thousands of hydrocarbon compounds are possible because.
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SECTION C NEWS BROADCAST Question 21 and 22 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the question.Now listen to the news. The cause of the riot was ________.
甲企业为增值税一般纳税人，适用的增值税税率为17%，原材料采用实际成本进行日常核算。2007年3月份，甲企业发生如下涉及增值税的经济业务或事项： (1)购入原材料一批，增值税专用发票上注明的价款为100000元，增值税额为17000元。该批原材料已验收入库，货款已用银行存款支付。 (2) 销售商品一批，增值税专用发票上注明的价款为300000元，增值税额为51000元，提货单和增值税专用发票已交购货方，并收到购货方开出并承兑的商业承兑汇票。该批商品的成本为200000元。 (3) 在建工程领用生产用库存原材料20000元，应由该批原材料负担的增值税额为3400元。 (4) 盘亏原材料5000元，应由该批原材料负担的增值税额为850元。经查明，该批材料系非常原因造成的损失。 要求：编制上述业务的会计分录(“应交税费”科目要求写出明细科目及专栏名称)。 (答案中的金额单位用元表示)
Questions 5 to 7 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. Why is the man worried about the course
TEXT C When companies do business overseas, they come in contact with people from different cultures. These individuals often speak a different language and have their own particular custom and manners. These differences can create problems. For example, in France, business meetings begin promptly at the designated time and everyone is expected to be there. Foreign business people who are tardy are often left outside to cool their heels as a means of letting them know the importance of promptness. Unless one is aware of such expected behaviors he may end up insulting the people with whom he hopes to establish trade relations. A second traditional problem is that of monetary conversions. For example, if a transaction is conducted with Russia, payment may be made in rubles. Of course, this currency is of little value to the American firm. It is, therefore, necessary to convert the foreign currency to American dollars. How much are these Russian rubles worth in terms of dollars This conversion rate is determined by every market, where the currencies of countries are bought and sold. Thus there is an established rate, although it will often fluctuate from day to day. For example, the ruble may be worth ’0.75 on Monday and ’0.72 on Tuesday because of an announced wheat shortage in Russia. In addition, there is the dilemma associated with converting at ’0.72. Some financial institutions may be unwilling to pay this price, feeling that the ruble will sink much lower over the next week. As a result, conversion may finally come at ’0.69. These "losses" must be accepted by the company as one of the costs of doing business overseas. A third unique problem is trade barriers. For one reason or another, all countries impose trade barriers on certain goods crossing their borders. Some trade barriers are directly related to exports. For example, the United States permits strategic military material to be shipped abroad only after government permission has been obtained. Most trade barriers, however, are designed to restrict import. Two of the most common import barriers are quotas and tariffs. The best title for the passage would be ______.
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