【正文】
problems today. China has the largest population in the world. There are about billion people in China. It has reached percent of the world’ s population. China some policies to control the population, and these policies well. But China still faces a serious population problem. find foodfaster and faster20 has carried out have worked錄音 Read 2a and mark T or F in 2b ( ) 1. Every minute, about 261 babies are born in China. ( ) 2. The world’ s population is growing more and more slowly. ( ) 3. India has a smaller population than China. ( ) 4. China has two fifths of the world’ s population. ( ) 5. The Chinese government has solved the population problem successfully. F F T F F The train ( leave. It ( leave) just now. She is doing her homework. She