Many college students now see self-employment as a more attractive option [1] when it comes to work．More and more on-campus students start to set up their own business while studying in university． Some people [2] hold a strong opposition to their starting business in university．They think that it will affect the performance of their school work，for the priority for college students is study．What’s worse．college students have less experience SO that if they failin a business．they may [3] endure a heavv burden and lots of pressure from all aspects．However， some people reckon that college students should have a try of setting up their own business．For one thing，there are many practical policies and loans supporting college students which reduce risks for them．For another． by doing SO 9 they have an opportunity to [4] put their theoretical business knowledge into practice．Moreover，success or failure [5] have little impact on college students．The most important thing is to form a correct way of life and learn something during the process． In my opinion，college students should set up their own business．not only to earn money，but also to [6] have a better understanding of life．
Analysis
[1] when it comes to work：当淡到 工作的时候。 [2] hold a strong opposition to…： 对…提出强烈的反对。 [3] endure a heavy burden and lots of pressure：承受沉重的负担和 很多的压力。 [4] put their theoretical business knowledge into practice：将学到 的商业知识应用于实践。 [5] have little impact on：对…影响 较小。 [6] have a better understanding of…：对…有更好的理解。
第14题: [单项选择]关于窗宽内容的叙述，错误的是（） A. 窗宽决定显示CT值的范围 B. 窗宽大，图像中组织密度对比提高 C. 组织的CT值大于窗宽规定范围时呈现白色 D. 窗宽除以16等于每个灰阶包含的CT值 E. 窗宽可改变图像中的密度差 参考答案:B 答案解析:窗宽大，图像中组织密度对比降低。
