Cohesion and coherence are the key and difficult points in college students' English writing.
语篇的衔接与连贯是大学英语写作的重点和难点。
The article points out the key and difficult points that students will meet when learning this course and introduces the basic methods to learn it.
指出了学生在学习本课程时的重点和难点，以及本课程的基本学习方法。
According to current safety situation of recreation facilities in China, solving the key and difficult points by virtual prototype technology was suggested.
根据目前国内游乐设施安全问题的实际情况，提出了应用虚拟样机技术解决该问题的重点和难点。
Analyses the key and difficult points in teaching the course Fundamentals of Computer Application. Proposes some measures to stress the key points and to break through the difficult ones.
分析了《计算机应用基础》教学中的重点和难点，提出了突出重点、突破难点的具体措施。
Analyses the key and difficult points in teaching the course Fundamentals of Computer Application. Proposes some measures to stress the key points and to break through the difficult ones.
分析了《计算机应用基础》教学中的重点和难点，提出了突出重点、突破难点的具体措施。
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