【单选题】
The population of the world ______ still _____ now.
【单选题】
I intend to ______ a larger order if you give me a discount.
【多选题】
The population there has_____________ by ten percent.
【判断题】
The population of beijing has been increased for ten years.
【单选题】
Due to the increasing aging population in China, demand the caregivers will continue to rise.
【单选题】
9. The goal is to keep this land alive, to ______ animal population and keep it growing.
【单选题】
They ____ that the aging population is adding 1 per cent yearly to health service costs.
【单选题】
Between 1990 and 2000, the population of the United States increased____________ 33 million people.
【单选题】
Most people come to realize that it is about time the government ____ further measures to control the population.
【单选题】
People found to their horror that two-thirds of the adult population in that area had _______ AIDS.