/// <summary>
/// 模式
/// </summary>
public enum E_ModeType
{
    /// <summary>
    /// 空
    /// </summary>
    None = 0,
    /// <summary>
    /// 学习
    /// </summary>
    Study = 1,

    /// <summary>
    /// 练习
    /// </summary>
    Practice = 2,

    /// <summary>
    /// 考试
    /// </summary>
    Exam,
}