ThisafternoonIwashavingaPElessonwhileIfelldownandhurtmy...
问题详情：ThisafternoonIwashavingaPElessonwhileIfelldownandhurtmyfoot.Iwasingreatlypainatthatmoment,butItriedtoactasifnothinghashappeneduntiltheclasswasover.ThoughIhaddifficultywalkbacktomyclassroom,Ist...