_______cool it is to take a photo with little Cindy! The lovely girl in the program called “Where’re we going, Dad!”

A．What

B．What a

C．How

D．How a

单发右位心(右旋心)的二维超声检查主要所见是

A．心房、心室位置正常，心尖朝左
B．心房、心室位置正常，心尖在右胸腔
C．心房反位，心室右袢(正常位置)，心尖朝右
D．心房正位，心室左袢(反位)，心尖朝右