2013统考大学英语B(华师网站标准模拟试题).doc

大学英语B1 一、交际英语 1、- Hello, Im David Chen. Nice to meet you. - _______ A：Are you? B：Nice to meet you too. C：Yes. D：Very nice. 2-- Happy birthday to you! -- _______________ A：Happy birthday to you! B：I am very glad． C：Thats all right． D：Thank you． 3- Mr. Jones, this is Sean, an English teacher from the United States. - ______________ A：What can I do for you? B：Nice to meet you. C：Please keep in touch. D：Havent seen you for ages. 4- Im sorry. I lost the key. - ________ A：Well, its OK. B：No, its all right. C：You are welcome. D：You are wrong. 5- Could I speak to Don Watkins, please？ - ________ A：Speaking, please. B：Oh, how are you？ C：Im listening. D：Im Don. 1、 Snowflakes look like white stars falling from the sky. But there have been times when snow has looked red, green, yellow, or black. There have been snowflakes of almost every color. Think how it would seem to have colored snowflakes coming down all around you. Black snow fell in France one year. Another year grey snow fell in Japan. It was found that the snow was mixed with ashes. This made it look dark. Red snow had come down in other countries. When this happened, the snow was mixed with red dust. Most snow looks white, but it is really the color of ice. Snow is ice that comes from snow cloud. Each snowflake begins with a small drop of frozen water. More water forms around this drop. The way the water freezes gives the snowflakes its shape. No two snowflakes are ever just the same size or shape. Sometimes the snowflakes are broken when they come down. Other snowflakes melt as they fall. All snowflakes are flat and have six sides, if they are not broken or melted. When the air is cold and dry, the falling snowflakes are small and hard. If the air wet and warm, the snowflakes are big and soft. Would you be surprised to see snowflakes as big as your head falling from the sky? It happened once in the United States. It could happen agai