题目

—“那是你的妹妹吗?”—“不，不是。”—Is that your ?—No, isn't. 答案：【1】Sister【2】it The baby cried again. The young mother felt very ____ and her husband wore ____ expression on his face, too.?   A. confused; confused            B. confusing; confused    C. confusing; confusing           D. confused; confusing?