患儿男，4个月。因发热、咳嗽5天，喘息2天入院。查体：体温37.6℃，心率130次／
题型：单项选择题 A2型题
问题：
患儿男，4个月。因发热、咳嗽5天，喘息2天入院。查体：体温37.6℃，心率130次／分，呼吸60次／分，鼻翼扇动，可见胸骨上凹，呼气费力，两肺有中、粗湿啰音，及大量哮鸣音，肝肋下4.5cm，肝上界位于第8肋间，胸部X线片提示两肺纹理增多。该患儿的临床表现提示（）
A.阵发性呼吸困难
B.吸气性呼吸困难
C.呼气性呼吸困难
D.癔症性呼吸困难
E.代谢异常性呼吸困难
题型：单项选择题 A2型题
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 YoYo Ma was born in 1955 to Chinese parents living in Paris. He began to study the cello with his father at four. A year later, when he was 1 years old, he gave his first concert. The family soon moved to New York, America. Later he joined Julliard School, a school 2 gifted musicians. He went to Harvard University to study music and graduated in 1976. YoYo soon became famous for his concerts. He always tries to play the cello with music from different countries like Brazil and China. He wrote 3 for the film Crouching Tiger, Hidden Dragon. It sounds brilliant. YoYo is sometimes forgetful. He once 4 his cello in a taxi in New York. He was really 5 because it's worth US $2,000,000.The taxi driver took it to a police station. YoYo was very thankful. | ||||
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