杞人忧天阅读理解答案
杞人忧天阅读理解答案【4篇】 杞国有人忧天地崩坠①,身亡所寄,废寝食者。又有忧彼之所忧者,因往晓之,曰:“天,积气耳,亡处亡气。若屈伸呼吸,终日在天中行止,奈何忧崩坠乎?”其人曰:“天果积气②,
杞人忧天阅读理解答案