请选择ABCD9p4i9~4A,V-u9c1H2O(o8b —Are you coming to Jeff’s party?4f8a1Z1W7g.d)q3r;y1D;D5u(n8L;O3B1U
—I’m not sure. I _______ go to the concert instead.4f8a1Z1W7g.d)q3r;y1D;D5u(n8L;O3B1U
A. must4f8a1Z1W7g.d)q3r;y1D;D5u(n8L;O3B1U
B. would4f8a1Z1W7g.d)q3r;y1D;D5u(n8L;O3B1U
C. should4f8a1Z1W7g.d)q3r;y1D;D5u(n8L;O3B1U
D. might4f8a1Z1W7g.d)q3r;y1D;D5u(n8L;O3B1U