继秦汉之后,结束 * * 分立局面,开创长期统一的朝代是[ ]
A.东晋
B.北魏
C.隋朝
D.唐朝
答案:C
—Do you know Peng Li yuan?
—Of course, she is First Lady of China, famous singer.
A.a, a
B.the, a
C.the, the
D.a, the
在声像图上,单侧肾实质内出现边界整齐的圆形液性暗区,首先应考虑为()
A.肾囊肿
B.肾脓肿
C.肾实质内出血灶
D.肾包囊虫病
E.肾肿瘤坏死液化灶