Sex Education 　　In recent years, more and more universities in China have begun to put sex education programs into practice. Some related lectures held last year at xx University attracted several hundred students. This high attendance probably reflected a strong desire for mor eknowledge on sex. 　　It is quite necessary to strength sex education on college students. Nowadays, the young people can find out about sex from a wide range of sources, including advertising, television, magazines and websites. But some of these sources are inaccurate. Besides, it is well known to all, all HIV carriers are increasing in great numbers, and lack of sex education should be blamed of this. Therefore, the government and education departments have the responsibility to promote sex education. 　　As college students, we should take a right attitude towards sex. For on thing, we should learn some basic knowledge about sex. For another, we should take sex seriously and cautiously. To start sex behaviors is too early for college students who are not mature enough. 　　10. A Food Poisoning Accident 　　框架搭建：通过审题可知这是一篇叙事类作文，其基本的段落安排如下：第一段交代事物中毒的背景和原因：第二段叙述中毒和脱险的经过；第三段谈由此二引发的感想，呼吁加强食品安全。 　　A Food Poisoning Accident 　　Last month, I witnessed a food poisoning accident happening to my classmates. At that time the situation was really very dangerous and rugent. Though fianlly they got out of danger, this accident is still vivid in my mind. 　　That day was Julies birthday. In order to celebrate it, her roomates bought a big birthday cake for her from a supermarket nearby. They shared the cake happily. However, after a while, all of them felt abdomanal pain and dizziness. Two of them even cannot stand up because of great pain. We rushed to send them to the hospital. It turned out that the cake they ate had expired its guaranteed period. Fortuantely, due to timely treatment, they all recovered very soon. However, this accident leaves me a deep ponder. I think it is very urgent to take effective measures to improve food safety. One one hand, the government should strengthen supervision and administration on food safety. On the other hand, we consumers should be more careful. Only in this way can we make sure that no same accident happens.

　　Sex Education 　　In recent years, more and more universities in China have begun to put sex education programs into practice. Some related lectures held last year at xx University attracted several hundred students. This high attendance probably reflected a strong desire for mor eknowledge on sex. 　　It is quite necessary to strength sex education on college students. Nowadays, the young people can find out about sex from a wide range of sources, including advertising, television, magazines and websites. But some of these sources are inaccurate. Besides, it is well known to all, all HIV carriers are increasing in great numbers, and lack of sex education should be blamed of this. Therefore, the government and education departments have the responsibility to promote sex education. 　　As college students, we should take a right attitude towards sex. For on thing, we should learn some basic knowledge about sex. For another, we should take sex seriously and cautiously. To start sex behaviors is too early for college students who are not mature enough. 　　10. A Food Poisoning Accident 　　框架搭建：通过审题可知这是一篇叙事类作文，其基本的段落安排如下：第一段交代事物中毒的背景和原因：第二段叙述中毒和脱险的经过；第三段谈由此二引发的感想，呼吁加强食品安全。 　　A Food Poisoning Accident 　　Last month, I witnessed a food poisoning accident happening to my classmates. At that time the situation was really very dangerous and rugent. Though fianlly they got out of danger, this accident is still vivid in my mind. 　　That day was Julies birthday. In order to celebrate it, her roomates bought a big birthday cake for her from a supermarket nearby. They shared the cake happily. However, after a while, all of them felt abdomanal pain and dizziness. Two of them even cannot stand up because of great pain. We rushed to send them to the hospital. It turned out that the cake they ate had expired its guaranteed period. Fortuantely, due to timely treatment, they all recovered very soon. However, this accident leaves me a deep ponder. I think it is very urgent to take effective measures to improve food safety. One one hand, the government should strengthen supervision and administration on food safety. On the other hand, we consumers should be more careful. Only in this way can we make sure that no same accident happens.