五分之三的城市面临着能源喝水的短缺 ___ ___ of the cities are ___ ___ energy and water.

问题描述:

五分之三的城市面临着能源喝水的短缺 ___ ___ of the cities are ___ ___ energy and water.

Three fifths locking of
我也不知道我做对没有,仅供参考