慢性胰腺炎声像图表现,下列哪一项不正确()
A.轮廓不清
B.边界常不规则
C.实质回声增强,分布不均
D.主胰管不扩张
E.胰管内可见强回声,后方伴声影
参考答案:D
-How are you feeling now?
- [ ]
A. Much better
B. Thanks a lot
C. You're right
D. Very good
商品房预售所得款项,必须用于有关的工程建设。( )