阅读理解

　　Giraffes live in Africa．The giraffe is the tallest living animal on land．With a very long neck,a giraffe can be more than 18 feet tall．

　　A giraffe has four long,thin legs．The front legs are longer than the back legs．It can run about 50 kilometres each hour．A giraffe is probably famous for its long neck．It can reach the leaves at the top of the trees．

　　A giraffe can live for 20-25 years in the wild,and often longer at zoos．An adult(成年的)giraffe eats up to 140 pounds of food each day．A giraffe spends most of a day eating and it gets just a few leaves once．It eats leaves on tall trees,tall bushes and tall grass,too．But its favourite food is leaves on the acacia trees(刺槐)．Acacia leaves contain a lot of water,so a giraffe can go a long time without drinking．

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阅读理解

There are more than 3000 million people on the earth and about 2500 languages．Of these lan-guages only about twelve are used by more than 50 million people．Here are the names of some languages which have very wide use：Chinese, English, French, German, Japanese etc．All these languages have more people talking them today than ever before．A hundred and fifty years ago there were only about twenty million people who talked English, for example．Now there are at least two hundred and fifty mil-lion, and there may be many, many more．

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