该病例最可能的诊断(彩图32)
A.真性室壁瘤
B.假性室壁瘤
C.室壁憩室
D.扩张型心肌病
E.膜部瘤
参考答案:A
解析:左室壁呈瘤样向外膨出。
With so much work____, don’t expect any holiday!
We will have to finish it soon.
A.doing
B.done
C.being done
D.to do
存储器分为软盘和硬盘两种。( )