两个月患儿如图所示，该病例诊断最可能是（）。
A.主动脉弓扩张
B.主动脉弓狭窄
C.升主动脉扩张
D.主动脉粥样斑块
E.以上都不是
参考答案：B
根据首字母提示填空。
1、Show us h to make a kite.
2、Liu Tao is a good boy. He a helps his classmates.
3、Y I went swimming with my parents.
4、W is Mum? I can't find her.
5、I think I can get stronger if I do m exercise.
物质在没有外部火花或火焰的条件下，能自动引起燃烧和继续燃烧的最低温度叫自燃点。
