小学英语阅读理解,并选择正确答案​.Onedayafterschooltheteachersaystohisstudents,“Tomorrowmorningifanyoneofyoucananswermyfirstquestion,heorshecangohomeearly.”Thenextday,whentheteachercomesint

　　小学英语阅读理解,并选择正确答案​.

　　Onedayafterschooltheteachersaystohisstudents,“Tomorrowmorningifanyoneofyoucananswermyfirstquestion,heorshecangohomeearly.”Thenextday,whentheteachercomesintotheclassroom,hefindstheblackboardverydirty,heisveryangry,“Whodidit?Pleasestandup!”“It’sme,”saysTom.“Now,Icangohome.Goodbye,sir!”