A.苯胺、α-萘胺、氯甲醚B.苯胺、β-萘胺、铬酸盐C.氯甲醚、砷、铬酸盐D.砷、煤焦油、页岩油E.联苯胺、β-萘胺、煤烟主要引起肺癌的物质

作者: rantiku 人气: - 评论: 0
问题 A.苯胺、α-萘胺、氯甲醚 B.苯胺、β-萘胺、铬酸盐 C.氯甲醚、砷、铬酸盐 D.砷、煤焦油、页岩油 E.联苯胺、β-萘胺、煤烟 主要引起肺癌的物质
选项
答案 C
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.'; ?>