【听力原文】
Part I语音、听力
1．根据你所听到的对话，选出正确答案。
1）W：Eggs are supposed to be one of the most healthful foods．
M：Next to potatoes．
Q：What does the man mean？
2）M：The back tyre is flat and the radiator is leaking．
W：When can I come to collect the car？
Q：What is the probable relationship between the two speakers？
3）M：Will the slide show begin at 1：30or 2：00？
W：It begins at 1：45and ends at 3：40．
Q：When will the slide show begin？
4）W：Would you mind if I sit here？
M：Of course not．
Q：What will the woman probably do？
5）M：What would you say of a cup of tea？
W：I prefer coffee．
Q：What does the woman mean？
6）M：The newspaper says it'll be fine today．
W：Newspaper？Oh，I don't believe it．Look，it's going to rain．
Q：What are they talking about？
7）M：This book is ＄2and the blue one is one dollar more．
W：The red one is twice as much as the blue one．
Q：How much is the red one？
8）W：Press eleven，please．（Pause）Thank you．
M：You're welcome．That's where I'm going too．
Q：Where did this conversation most probably take place？
9）M：I have a headache，I keep coughing and sneezing and my throat hurts．
W：You should probable take some aspirin and go to bed．
Q：What's probably wrong with the man？
10）M：I still haven't received my GREtest score．Maybe I should call to check on it．
W：Don't worry．It usually takes at least six weeks to receive the score．
Q：What does the woman think that the man should do？
2．听短文，补全文中所缺词语。
The sea is salty because it contains a tremendous amount of dissolved minerals．If you could extract all the salt from the world's oceans and spread it evenly over the earth's land surface，you'd get a crystal like layer about 500 feet thick，according to a fact-packed booklet entitled．“Why is the Ocean Salty？”written by Herbert Suenson of the U．S．Geological Survey．In the Earth's earlier time the atmosphere contained poisonous gases released from inside the globe via volcanoes．Some of these gases dissolved in the primitive ocean，making it salty．Since then many years of erosion by chemical action and rainfall have increased the salt level by converting mountain rock and flat grassland soil and everything in between in dissolved salts．
3．听短文，完成下面的表格。
One ofthe tourist attractions in America is a bridge in the city of Austin，Texas，and the 1．5 million bats that live under it．
The ConGREss Avenue bridge in this Texas city of 500，000people is home to the Mexican freetail bat for a period ofsixmonths in the summer，after the bats migrate from their home in Mexico．
Each night during the time they base themselves under the ConGREss Avenue bridge，the bats emerge to fly out searching for insects in the night air．As the hundreds of thousands of grey-brown 5—10cm long creatures fly out into the sunset to hunt for food，crowds ofup to 2，000people can gather for the 45-minute spectacle．
【参考答案】
1．ABCDBDDCBC 2．略3．1．5million；the ConGREss Avenue bridge；500，000；Mexico；in the night air
