根据规则规定，对集装箱的公路运输承运人，如持有TIR手册，允许由发运地到达目的地，在海关签封下，中途可

I got 1.bor(-ed, -ing) last time during the lection because the topic was totally not 2. interest(-ed, -ing) for me, it was honestly 3. tir(-ed, -ing) to be there for me.Where do you need an -ed prefix for adjectives here？ A: 1，2 B: 3 C: 4 D: 1