人口容量
参考答案：
是在不损害生物圈或者不耗尽可合理利用的不可更新的资源条件下，世界资源在长期稳定状态基础上能供应的人口数量的多少。
After a careful survey about the cause of the newly-built bridge, they finally came to a(n) _________ that it was due to the heavy rain.
A．construction
B．motivation
C．conclusion
D．impression
安全超文本传输协议
