20% of the population in the world is chinese.究竟用 is 还是用are?
The population of the workers ___200.is 还是are.
The b___ problem of the world is the interesting population
the increasing population is the great c---- of the world
[ ]is the population of the world today.[]jumped the longest
填空The g of the population is a big problem in the world.
The population of the world is _(increase)quickly用适当形式填空
The chinese government is .to the control of population grow
the population of the world is over seven ____now.
英语翻译()is the population of the world today?
The population of the Third World is growing eve
同义句what is the population of the world
That's 6000000000!The population of the world is increasing