Thestudentswereh的精选

问题详情：阅读理解阅读下列短文，从每题所给的四个选项(A、B、C、D)中，选出最佳选项。ThestudentswerehavingtheirChemistry（化学）class.MissHuawastellingthechildrenwhatwaterwaslike.Afterthat,sheaskedherstudents,“Wh...