A. No, please not
B. Go ahead, please.
C. Yes, I really do
D. I'm sorry to hear

     All of us eat every day, but most of us don't understand the study nutrition(营养).We often make
mistakes in talking about how to keep a good diet.
     For example, many people think that food such as rice, bread, and potatoes will make one fat, this kind
of food is very good for one's health. It's good source of many vitamins and it contains less amount of
calories. Some people don't like frozen vegetables, because they think fresh vegetables cooked at home are
always better. This is wrong again. In fact, whether the vegetables are good or not depends more on how
they prepared. Overcooking, for example, destroys many good qualities of vegetables. Vegetables cooked in
 too much water can lose a deal of vitamins.
     It is also wrong to say that vegetables grown in poor, worn-out soil are lower in vitamins than vegetables
grown in rich soil. The vitamins are in the plants themselves. They don't come from the soil. However the
minerals(矿物质)in a plant depend on the minerals in the soil.
     In short, there are many wrong ideas about nutrition. We need to correct them.

短文改错。
     假如英语课上老师要求同学们交换修改作文，请你修改你同桌写的作文。文中共有十处语言错误，要求你在错误的地方增加、删除或修改某个词。
     增加：在缺词处加上一个漏字符号（∧），并在其下面写上该加的词。
     删除：把多余的词用斜线（\）划掉。
     修改：在错的词下划一横线，并在该词下面写上修改后的词。
     注意：1.每处错误及修改均仅限一词； 2.只允许修改十处，多者（从第11处起）不计分。

书面表达。
       假设你是李华，是杭州育才中学的一个九年级学生。你的英国网友Fred发来电子邮件，告诉你
他将于今年暑假来中国旅游，并决定来杭州和你呆三天。但他有些情况不清楚，请你给他回一封电
子邮件。    
        注意   1. 词数:100左右。
                  2. 文中应包括文框内所有的提示内容,可以适当发挥。 
                  3. Fred邮件中的第3和第4个问题的答案由考生自拟。

                  4.邮件的开头和结尾已替你写好，不记入总词数。