根据您提供的信息，2019年考研英语二作文分为小作文和大作文两部分。下面分别给出作文的题目和参考范文：
小作文
题目：
Suppose Professor Smith asked you to plan a debate on the theme of city traffic. Write him an email to 1） suggest a specific topic with your reasons, and 2） tell him about your arrangements.
参考范文：
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Dear Prof. Smith,
I hope this email finds you well. I am writing to discuss the planning of the upcoming debate on city traffic. The debate will be structured around the topic of "Traffic Congestion and Decongestion Solutions."
The debate will be held in the school auditorium on [Insert Date Here] at 2:00 PM. Each team will consist of four members, and each member will have the opportunity to present their arguments. We will also invite a panel of judges, including foreign language teachers and Chinese literature professors. The winning team will be presented with a prize.
Please let me know if you have any suggestions or concerns. I am looking forward to your feedback and the opportunity to make this event a success.
Best regards,
[Your Name]
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大作文
题目：
based on the chart provided, discuss the changes in the percentage of undergraduates choosing to further their education and those hunting for a job from 2013 to 2018.
参考范文：
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The chart illustrates the shift in educational and career paths among university undergraduates from 2013 to 2018. The percentage of students choosing to further their education has seen a significant increase, rising from 26.3% in 2013 to 34.0% in 2018. This reflects a growing commitment to higher education and personal development.
Conversely, the percentage of students hunting for a job experienced a decline, falling from 68.1% to 60.7%. This could be attributed to a more competitive job market or a change in student expectations towards more meaningful work experiences.
The data raises important questions about the future of higher education and career readiness. It is crucial for universities to adapt to these trends and ensure that their graduates are well-equipped to succeed in today's job market.
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以上是根据您提供的信息整理的2019年考研英语二作文的参考内容。