题目内容
Directions: In this section, you will hear three short passages. At the end of each passage, you will hear some questions. The passages and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D. Then mark the corresponding letter on the ANSWER SHEET with a single line through the center.Passage One
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下述哪一种程度碘过敏反应表现为恶心、呕吐（）。
案例分析题四、根据材料回答以下各题： 国力是指一个国家的综合实力。它包括一个国家生存和发展所需要的全部实力和潜力及在国际社会的影响力。美国学者克莱因在1980年提出了一个国力方程，即P=(C+E+M)×(S+W)。其中P代表国力；C代表基本实体，最高分为100分，人口和领土各占一半；E代表经济能力，最高分200分，国民经济生产总值占一半，另外一半由能源、矿产、工业、农业和外贸分摊；M代表军事能力，最高分200分，常规军事力量和战略核力量各占一半；S代表战略意图，W代表国家意志，战略意图和国家意志最高分各定为1分。克莱因对1978年世界一些国家国力计算结果如下：国别美国英国法国前苏联日本中国印度越南以色列C+E+M434688238277139713923S0.30.50.40.70.60.40.30.80.9W0.40.50.50.50.80.20.20.20.8S+W0.71.00.91.21.40.60.51.01.7P30468744581088336I39 综合国力排在前三位的是( )
Directions: Read the following passages and determine whether the sentences are " Right" or "Wrong". If there is not enough information to answer "Right" or "Wrong", choose "Doesn’t say". Then mark the corresponding letter on the ANSWER SHEET by drawing a single line through the center.Passage One The BIS is the central bankers’ central bank. It is very discreet, and very influential. It was founded in 1930 to act as a trustee for the loans associated with the Young Plan for Germany Reparations. The first members of the bank were the central banks of Belgium, France, Germany, Italy, Japan and the United Kingdom, together with three private U. S. banks. The Federal Reserve Bank subsequently became a member alone with all the major European central banks. Current membership consists of 30 central banks, of which 25 are European plus the United States, Canada, Australia, and South Africa. (The BIS was unique in having Alhania and South Africa as co-member. ) The board of directors is composed of the governors of the central banks of Belgium, France, Germany, Italy, and the United Kingdom, together with co-opted directors from among the governors of those member central banks that do not have a representative on the board. The BIS has three main functions. It acts as a bank, primarily as a central bankers’ bank; it acts as a gathering place for central hankers, a vehicle for international monetary cooperation; and it acts as trustee for various international loans. The BIS’s role as an intermediary provides a number of advantages to other central banks. The first is anonymity : sometimes it is not convenient for a central bank to be seen to withdraw its funds from the market. The second is risk spreading: a deposit with the BIS is very safe since the bank is highly liquid. Finally, deposits placed with the BIS can usually be withdrawn at very short notice. As a trustee for various international loans, the BIS is very careful and considerate of its customers’ interests.
下述哪种呼吸方式适用于腹部摄影（）。
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