“Whodidthis?”askedmyteacher.Thirtychildrentriedtothin...
问题详情： “Whodidthis?”askedmyteacher.Thirtychildrentriedtothinkaboutnotonlywhattheyhaddone,butalsowhatourteachermighthavefoundout.“Whodidthis?”sheaskedagain.Sheneverbecameangry,butshewasthistim...