合点是指A:由表皮细胞特化而成的突起物B:种皮上维管束汇合处C:乌药药材呈纺锤形,有的中间收缩成连珠状D:药材横切面上棕红色的麻点E:中药横断面呈...

作者: rantiku 人气: - 评论: 0
问题 合点是指
选项 A:由表皮细胞特化而成的突起物 B:种皮上维管束汇合处 C:乌药药材呈纺锤形,有的中间收缩成连珠状 D:药材横切面上棕红色的麻点 E:中药横断面呈黄色,形成层为一棕色环
答案 B
解析

猜你喜欢

发表评论
更多 网友评论0 条评论)
暂无评论
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.'; ?>