左边给定的是纸盒的外表面,下面哪一项不能由它折叠而成?

作者: rantiku 人气: - 评论: 0
问题 左边给定的是纸盒的外表面,下面哪一项不能由它折叠而成?
选项
答案 A
解析 A项中的两个侧面确定后,上面应该是带平行斜线的一面;B、C、D项都可由左边图形折成。

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  • 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
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