For more information, visit our Naturalization Test page. Get study materials from the Citizenship Resource Center.
要想得到关于如何成为永久公民（绿卡持有者）的信息、或为家人申请成为美国永久公民的信息，请看主页中“绿卡”或“家庭”链接。
Information technology and course combining is a system engineering. Teaching mode, study mode and resource excavation technology are the three main elements of the combination.
信息技术和课程整合是一个系统工程，教学模式、学习模式和资源挖掘技术是整合的三个主要构成要素。
Design of the network environment for top-courses includes: the education resource environment, the information transmission network environment, and the supportive study environment.
精品课程网络环境设计内容包括：教学资源建设环境、信息传输网络环境、学习支撑环境设计。
应用推荐