下列关于讲授法,说法错误的是( )A.教学效率高 B.成本高 C.通用性强 ...

作者: tihaiku 人气: - 评论: 0
问题 下列关于讲授法,说法错误的是( )
选项 A.教学效率高 B.成本高 C.通用性强 D.有利于发挥教师主导作用
答案 B
解析 下列关于讲授法,说法错误的是成本高。

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错误信息

  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>