现有网络考试系统还存在一些问题，例如：题型比较少；
The existing network test system also has some problems: The question type are quite few;
因此网络考试系统是电子化教学不可缺少的一个重要环节。
Therefore, the network test system is an indispensable electronic teaching an important part.
因此网络考试系统是电子化教学不可缺少的一个重要环节。
Therefore, the network test system is an indispensable electronic teaching an important part.
应用推荐