the world population will past six billion by the end of the

the world population will past six billion by the end of the The population of the world is about six billion改为同义句 The population ofthe world is about six billion.(改为同义句） the world"s population ( ) more than six billion .is ,has ,a a report said that the world population was six billion ()th by 2050,the population of the world will come to the _____ p The population of China is 1.3 billion. 英语高手进!用括号中适当的词填空：1、 The world population passed six billion The End Of World End Of The World The End of the World The end of the world.