构成战略环境的因素很多，可分为因素（）。
A．主体环境
B．主观环境
C．一般环境
D．地域环境
E．客观环境
参考答案：A, C, D
Studying abroad, the boy was exposed to a way of life_________he was not at all fanmiliar.
A．with which
B．to which
C．for which
D．of which
安济桥
