当前高校的网上教学资源系统存在形式单一，学习资源不足等问题。
This paper analyzes monotonous and insufficient of university online resources and discusses some crucial problems of online teaching system design.
面对网上出现的各种可供使用的教学资源，教育工作者很容易不知所措。
It's easy for educators to become overwhelmed by the teaching and learning resources available on the Internet.
在你进入网上学校之前，确保该学校在当地是被认可的，并做一些调查，弄清楚该学校可以提供什么样的教学程序，资源和支持。
Before you enroll in an online school, make sure it has the appropriate regional accreditation and do some research to find out what type of programs, resources and support will be provided.
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