Rhoda: Have you brought the novel you borrowed from me last time?
Hannah: Oh, no. ______________ I left it in my room. Oh, sorry.
A、Look at me!
B、How stupid of me!
C、I don’t know what I have done!
D、It is unbelievable!
【正确答案】：B
【题目解析】：答句：噢，不，我把它落在家里了，很抱歉，由此可知，答者很自责，所以B项：我多么愚蠢啊，符合题意。
