问题
多项选择题
主动脉型心脏表现为()
A.肺动脉段凹陷
B.心尖上翘
C.主动脉结凸出
D.心尖下移
E.以上都是
答案
参考答案:A, C, D
解析:主动脉型心脏主要表现为肺动脉段凹陷和心尖下移,常见升主动脉扩张,反映了左心负荷增加。
主动脉型心脏表现为()
A.肺动脉段凹陷
B.心尖上翘
C.主动脉结凸出
D.心尖下移
E.以上都是
参考答案:A, C, D
解析:主动脉型心脏主要表现为肺动脉段凹陷和心尖下移,常见升主动脉扩张,反映了左心负荷增加。
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Professional (专业的) sports are very popular in the United States and they are big business. The most popular sports are basketball, football and baseball- 1 has its own season and 2 supporters. Professional teams are named for the cities 3 they are located. When a team plays in a championship game, most people in the city 4 the game with interest and enthusiasm. Basketball is 5 around the world. Professional basketball games in the US 6 indoors during winter months. From November to April 7 can find a professional basketball game several 8 a week in most large American cities. Basketball is an American sport. It 9 the national pastime. The game is played in the evening 10 every night of the week and on weekends 11 . The season begins in April and 12 in October. Football 13 most popular professional sport in the US, too. It is played on Sundays 14 the fall from August to October. American football is different from international football, 15 Americans called soccer. 16 games require 17 and specialized skills. Professional players are very 18 . The most famous players 19 millions of dollars for their playing skill. American best players have higher 20 than the country's president. | ||||
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