阅读下面短文,理解其大意,然后从每小题所给的A、B、C三个选项中,选出一个能填入空白处的最佳选项。The main activities in the Qingming Festival are tomb sweeping(扫墓), taking a spring outing and flying kites.Tomb sweeping is the most important ______ in the Qingming Festival. Cleaning the tomb and paying respect to the ______ person with offerings are the two important parts of remembering the past relatives. People often ______ weeds(野草) around the tomb and add fresh soil to show care of the dead. They also take the dead person's favorite food 下列判断有误的一项是
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A.“六艺经传皆通习之”中的“六艺经传”意思是“六经的经文和传文”。“六艺”指《诗》《书》《礼》《乐》《易》《春秋》六种经书。
B.“三人行,则必有我师”这句话出自《论语·述而》,原句是“三人行,必有我师焉”。
C.“故不积跬步,无以至千里”中的“跬步”,跨出一脚为“跬”,跨出两脚为“步”。
D.“问焉以资切磋”的意思是共同研究。古人把铁器、铜器磨制成器物,叫“切磋”