影响港口功能演变的因素有哪些？
参考答案：
包括内外因素，内部因素主要基于系统自身的发展规律，外部因素主要包括经济因素、技术因素、区位因素等。
All passengers________ in the accident were sent to the nearby hospital.
A．to find injured
B．finding to injure
C．to be found injured
D．found injured
88-87+86-85+…+2-1．
