听力原文: One of the most famous travelers in all of history was Marco Polo. At the age of 17, he left Italy with his father and uncle. It took them more than 3 years to cross the mountains and deserts of Asia. In the year 1275, they reached China. They stayed in China for almost 20 years, as guests of the emperor. He sent them on many trips around his empire. They found China far more advanced than Italy or any other countries in Europe.
After he returned to Italy, Marco Polo dictated many of his stories to a friend. His book, Description of the World, became the most popular book in Europe. People found it difficult to believe his stories of people, animals, places, and things. These are a few of his descriptions:
In one area of China, there were black stones. People dug them out of the mountains. They lit the black stones and they burned very slowly, giving off heat. The people used these stones to cook and to heat their homes.
In China there was a great system of highways. These highways had two lanes paved with stones or bricks. Men planted trees every ten feet to keep the sun off travelers' heads.
Most people believed Marco Polo' s stories. But others told him that they did not believe his descriptions. He answered that he did not tell half of what he saw.
Marco Polo came to China
A.alone.
B.with two friends.
C.with his brothers.
D.with his father and uncle.
第1题
门诊手术麻醉后,允许离院标准是()。
A.患者的意识和定向力恢复正常,下肢感觉和肌张力恢复正常
B.坐起与走动后无明显眩晕、恶心呕吐
C.呼吸和循环体征稳定
D.患者闭眼站立时无摇晃不稳现象
E.上述全部
第2题
关于门诊手术全麻,下列叙述错误的是()
A.要很好的掌握离院标准
B.选择短效静脉麻醉药
C.全麻后副作用发生率较低
D.麻醉前应禁食
E.静脉、吸入麻醉均可使用
第6题
门诊手术麻醉前注意事项中,错误的是
A、成年人应自术前午夜后禁食
B、禁饮时间可放宽为3~4小时
C、麻醉后苏醒恢复快、不良反应少
D、麻醉方法根据实际情况需要几种方法和几种药联合应用
E、五项标准评分达9分可以离院
第9题
A.意识和定向力恢复正常
B.下肢的感觉和肌张力恢复正常
C.呼吸及循环等体征稳定
D.坐起与走动后无明显眩晕、恶心、呕吐
E.闭眼站立时无摇摆不稳现象
第10题
门诊手术麻醉前注意事项哪项是错误的
A、成人应自术前午夜后禁食
B、禁食包括清饮料和水
C、术后必须留麻醉后恢复室观察
D、离院时必须有成人陪伴
E、以上都不是
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