各位Duke的on-lineapplication中要求“You must include degree(s) received and conferred dates and all course information including course grades, credits, dates, and terms. Also include a detailed description of the grading system used if not on the 4.0 GPA scale. ”并且成绩单没有学位授予日期的需要交学位证,可否将未经过的盖章的英文学位证进行申请,其次成绩单中的成绩没有换算成4分制,还需要解释吗?请教各位已经提交的同志怎么解决的。