Schoolstories1H2OOne的知识精选

Schoolstories:(1)H2O:Onedaythescienceteacheraskedthecla...
问题详情:Schoolstories:(1)H2O:Onedaythescienceteacheraskedtheclass,“What’sthechemicalformulaforwater?”Aboyputuphishand,andtheteachersaid,“Yes?”theboysaid“HIJKLMNO”.“Areyoutryingtobefunny?”aske...
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