听力答案：1-5 CACBA  6-10 BCCCA  11-15 CAABB  16-20 BABCC

阅读答案：21—24：BDAA  25—28:CADB  29—32: BACD  33--35:ADC 

七选五答案：36-40 GFEAB

36.G根据后文Your website is an electronic meeting place for your family, friends and potentially, millions of people around the world可知网址的重要性，选G前后连贯。

37.F根据后文的the home page is the front door.可知选F。

38.E根据gather up the material that you want to put on the site. 可知选E。

39. A根据If you want too much at the beginning中的beginning可知选A。

40. B根据Less is better. Most people don’t like to read a lot of long texts online可知：越少越好，人们不喜欢读长篇文章，所以应该把长篇文章分成小短篇。

完形填空答案：41—45:DCABD    46—50:BABDA 

51—55:CBCAD    56—60:BCDAC

语法填空答案：61. loving  62. are  63. operation  64.  included 

65. that   66. his  67. the  68. in 

 69. which  70.mine

短文改错答案：1.pleasant---pleased  2. stay us--- stay with us  3.much---very  

4. time when---去掉when 或改为which/that  5. they---- we   

6.which---where  7.singing---sung  8.for swim---for a swim  

9. observe---observing    10. how---what

One possible student version:

Recently hazy weather has occurred in many areas of China, which has great harm to our daily life. And it has become a growing concern throughout the country.

    It’s obvious that hazy weather has many negative effects. First of all, people’s health is threatened and some of them even suffer from diseases such as coughing. In addition, more traffic jams and more accidents arise from it, which in turn disturbs people’s normal life.      

Faced with this situation, we are supposed to raise the awareness of environmental protection. Not only should we stop sending out harmful gases, but more energy should be saved in our daily life. Meanwhile, importance should be attached to planting trees. Only when we take effective measures, will our environment make a difference.