题目

听对话，回答问题。 （1） What is the woman doing? A . Watching TV. B . Reading a newspaper. C . Surfing the Internet. （2） Why did the mother name her newborn baby "Enough"? A . She didn't want any more children. B . She thought it was really an interesting name. C . She thought there were too many people on Earth. （3） When did the world's population reach three billion? A . In 1959. B . In 1969. C . In 1974. （4） What was the world's population in 1987? A . 4 billion. B . 5 billion. C . 6 billion. 答案： B C A B

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