某英文杂志Help栏目Conversation with Mr. Helper的负责人Mr. Helper收到新华中学李磊的一封来信，仔细阅读下面的来信，根据提示，帮助Mr. Helper写一封回信。
Dear Mr. Helper，
I'm a student from Xinhua Senior High School. I have some difficulty in my English reading comprehension.
Though I practice reading a lot every day, I make no progress. I feel very depressed. I would be grateful if you could give me some advice.
Yours sincerely，
Li Lei
内容要点：
注意：1.词数100左右；
2．可适当增加细节，以使行文连贯；
3．信的开头和结尾已为你写好。

你给英国朋友Chris写一封信，内容包括：1.你们原计划7月份一同去云南旅游；2.由于脚部受伤，你无法按原计划前往；3.表达你的歉意并建议将旅行推迟到8月份。注意：1.词数不少于50.

3.开头和结尾已给出，不计入总词数。DearChris,_________________________________________________________________________________Yours,Joe

下图中c、b、a不能依次表示下列哪项中三者之间的关系？

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A．乳酸菌、细菌、原核生物B．基因、DNA、染色体C．组成生物体的最基本元素、主要元素、微量元素D．种群、群落、生态系统

阅读下面短文，按要求用英语写一篇150词左右的短文，向《21世纪报》中学生版投稿。
Florence Chadwick was born in California in 1918. She grew up on the beach and began competing as a swimmer at the age of six, when her uncle entered her in a race. For the next 19 years, she continued as a competitive swimmer.
On July 4, 1952, at the age of 34, Chadwick attempted to become the first woman to swim 21 miles across the Catalina Channel, from a port on the California coast. That day the ocean was ice cold, the fog was so thick that she could hardly see the support boats that followed her, and sharks swam around her. Several times, her support crew used guns to drive away the sharks. While Americans watched on televisions, her mother and her trainer, who were in one of the support boats, encouraged her to keep going. However, after 15 hours and 55 minutes, with only a half mile to go, she felt that she couldn’t go on, and begged to be taken out of the water.
Later, Chadwick told a reporter, “Look, I’m not excusing myself, but if I had seen land I know, I could have made it.” The fog had made her unable to see her swimming goal, and it made her feel she was getting nowhere. Two months later, she tried again. Although the fog was still heavy, yet this time she made it with the goal rooted in her mind. She knew behind the fog was the land she pursued.
【写作内容】
1．以约30个词概括短文大意；
2．以约120个词就“Goal and Success”的主题谈谈你的看法，内容包括：
1）分析Chadwick第一次失败和第二次成功的原因；
2）Chadwick的故事对你有什么启发；
3）结合实际谈谈如何实现自己的目标。
【写作要求】
1．可以参照阅读材料的内容，但不得直接引用原文中的句子；
2．作文中不能出现真实姓名和学校名称。

为了帮助中学生健康成长，某中学英文报开辟了“HEART-TO-HEART”专栏。假设你是该栏目的编辑Jamie，收到一封署名为Worried的求助信。信中该同学向你诉说了自己的困扰：近日容易发脾气，使正常的学习和生活受到了影响。请用英文给该同学写一封回信。
内容要点如下：
1．表示理解并给予安慰；
2．提出建议并说明理由。
注意：
1．词数120左右；
2．信中不能出现与本人相关的信息；
3．信的开头与结尾已为你拟好，不计入总词数。
参考词汇：temper n. 脾气，情绪
Hi Worried.:
I’m sorry to know that you’re having such a had time at the moment.       
                                     
                                 
Yours,
Jamie

近年来,很多中小学组织学生开展研学旅行活动,通过游览、交际,来认识自然和社会。你校也计划开展此项活动,但是有些学生表示欢迎，也有些表示反对。请你写一篇120词左右的英语文章（题目已给出),谈谈你的看法并说明理由。
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