直观教具可分为两类即( )。 A.实物直观 B.语言直观 C.板书直观 D.模象直观 E.光电直观

作者: tihaiku 人气: - 评论: 0
问题 直观教具可分为两类即( )。 A.实物直观 B.语言直观 C.板书直观 D.模象直观 E.光电直观
选项
答案 AD
解析 板书和光电是模象的一些形式,而语言不属于教具。
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错误啦!

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.'; ?>