恶性肿瘤的主要生长方式为
A.内生性生长B.浸润性生长C.破坏性生长D.内翻性生长E.外生性生长
参考答案:B
The big fire in Shanghai, believed to _____ due to the burning of construction materials,caused 58 deaths and destroyed all the belongings of the people there.
基金管理人应当自收到核准文件之日起( )个月内进行封闭式基金份额的发售。
A.3
B.6
C.9
D.12