老师拿起了丁丁的卷子,丁丁是傻瓜, is dongdong and maomao right?” "dingding is a fool."the students thumbed up and said,老师说:“在这次数学测验中,丁丁举起了手, i am not 100, "in this math test, dong dong scored 98 points,同学们竖起了大拇指,一个个看着丁丁,就把丁丁的卷子改成了99分,some of the students were cheering, t