单项选择题

负性心尖搏动可见

A．
A. 左心室肥大
B．     B. 粘连性心包炎
C．    C. 胸腔积液    
D．     D. 肥厚性心肌病   
E．   E. 肺气肿
<上一题 目录 下一题>
热门 试题

判断题
Novel coronavirus nucleic acids can be detected in specimens such as nasopharyngeal swabs, sputum, lower respiratory tract secretions, blood, feces, etc. ()
单项选择题
The old lyric “the best things in life are free”A. is not true for any goods.B. is even true for some goods that have a price.C. refers to goods provided by nature or the government.D. refers to goods provided by the market.
相关试题