颅中窝骨折可出现( )
A．“熊猫眼”征B．乳突区“Battle”征C．乳突部、咽后壁瘀斑D．眩晕E．耳鸣
参考答案：B
简述正义的作用？
Investing in distressed securities and venture capital investing are similar in all of the following ways EXCEFF:（）
A. a large investment requirement.
B. a long investment horizon.
C. heavy involvement by investors.
