请选择DCBA9X(c5V7H,h3X(A-k5B:RThe news _______ all of us happy .3_/r8f(L6K2O
A. keep B. let3_/r8f(L6K2O
C. asked3_/r8f(L6K2O
D. made3_/r8f(L6K2O