※ 밑줄 친 부분에 들어갈 말로 가장 적절한 것을 고르시오. [문 1～문 2] A:Have you heard what happened to Sharon? B:No. A:__________________________________________. B:Why? I thought she was one of those young people on the fast track. A:She screwed up a stock deal and cost her company millions of dollars.