下列属于天然高分子材料的囊材是A、聚维酮B、聚乳酸C、羧甲基纤维素D、阿拉伯胶E、明胶

作者: rantiku 人气: - 评论: 0
问题 下列属于天然高分子材料的囊材是
选项 A、聚维酮 B、聚乳酸 C、羧甲基纤维素 D、阿拉伯胶 E、明胶
答案 DE
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.'; ?>