关于囊形肝包虫病CT影像,下列描述错误的是()
A.囊壁可钙化
B.肝内大小、数目不等的囊性病灶
C.子囊密度比母囊高
D.“水上荷花征”
E.“双边征”
参考答案:C
Jimmy always stays in the _________ because he wants to practise more and become a cook when he grows up.
A.kitchen
B.bedroom
C.balcony
D.sitting room
出选拔题的时候,成本如何?()
A、必须要低
B、一定要高
C、一定很高
D、越高越好