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问题 单项选择题

男性，43岁。活动后胸痛3年，曾诊为肥厚型心肌病，要求明确诊断。

下列哪项不符合该患者诊断

A．主动脉瓣区第二心音不减弱

B．X线片未见有瓣膜钙化影

C．收缩期杂音不向颈部传导

D．X线片显示有狭窄后主动脉扩张

答案

参考答案：D

单项选择题

掌握订房动态，为领导提供决策参考的重要措施是（）的数量统计和信息传递。

A、订房预测

B、超额预订

C、团体预订

D、散客预订
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单项选择题

This is a famous street in China. What is it It’s West Street. Why is it so famous Now let me tell you something (41) it.
West Street is in Yangshuo, Guangxi. It’s over 1,400 years (42) .It’s about 1,000 meters (43) . But it’s very clean and beautiful. In the street, there are (44) shops. The things in the shops are nice and cheap. Every day, lots of visitors come here. Many of (45) are foreigners. It’s a good place to practice speaking English. So West Street is called the biggest English corner. Some people (46) call it the earth village. Almost everyone in the street (47) English.
But you mustn’t ride your bike or drive your car in the West Street. You can only (48) here. Why Because it’s a walking street. In the street, you needn’t worry that you’ll be hit by cars. (49) happy!
West Street is a wonderful place to visit. (50) West Street.

[A] say [B] says [C] speaks
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