![WhenOaklandHighSchoolinCaliforniamovedintoanewbuilding,...]( "WhenOaklandHighSchoolinCaliforniamovedintoanewbuilding,...")
- 问题详情：WhenOaklandHighSchoolinCaliforniamovedintoanewbuilding,thestudentsandteachersnoticedastrongsmell.Thenalmosthalfofthestudentsbegantohaveaheadacheandacough.Experts(专家)cametofindthecauseofthesickness.Finally,theydiscoveredthattheairinthebuildi...
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