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题目：
单选题
A洞有一定深度
B洞缘可留无基釉
C洞缘需做小斜面
D可不要求固位形
E洞底可呈圆弧形
答案：
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可确诊支气管扩张的诊断方法为（）
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国债作为特殊的财政范畴，其基本功能是（）。
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利润表的作用有()。
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男，83岁，平日血压．160～170／100～109mmHg患心肌梗死，诊断为（）
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“被之僮僮”指的是头饰或假发等类似之物。
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调酸辣味时，一般调料在（）投放比较合适。
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患者，男性，50岁。近周来感右侧胸痛伴咳嗽，消瘦，痰中带血，胸片示右肺门增大，呈分叶状，右胸腔积液，第一次胸水检查为浅黄色渗出液，第二次为血性渗出液，生长快。最可能的诊断是（）。
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下列哪项是三期梅毒的标志，也是破坏性最大的一种损害（）
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The economy of the United states after 1952 was the econnomy of a well-fed,almost fully employed people. Despit occasional alarms, the country escaped any postwar depression and lived in a state of boom. A n economic survey of the year 1955, a typical year of the 1950’s, may be typical as illustrating the rapid economic growth of the decade. The national output was value at 10 percent above that of 1954 (1955 output was estimated at 392 billion dollars). The production of manufacturers was about 40 percent more than it had averaged in the years immediately following World War 2. The country’s business spent about 30billion dollars for new factories and machinery. National income available for spending was almost a third greater than it had been it had been in 1950. Consumers spent about 256 billion dollars; that is about 700 million dollars a day ,or about twenty-five million dollars every hour , all round the clock. Sixty-five million people held jobs and only a little more than two million wanted jobs but could not find them . Only agriculture complained that it was not sharing in the room. To some observers this was an ominous echo of the mid-1920’s . As farmer’s shre of their products declined , marketing costs rose. But there were , among the observers of the national economy, a few who were not as confident as the majority . Those few seemed to fear that the boom could not last and would eventually lead to the oppsite-depression. What is the best title of the passage?（） In Line 3, the word “boom” could best be replaced by（）. It can be inferred the national from the passage that most people in the United States in 1955 viewed the national economy with an air of （）. Which of the following were LEAST satisfied with the national economy in the 1950’s?（） The passage states that incom available for spending in the U.S. was greater in 1955 than in 1950 . How much was it （）?
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出租汽车驾驶员发现乘客遗留物品，一时无法找到失主时，正确的做法是（）。