CUG, ?, ESI, FRJ, GQKADRHBDTICDVHDDTHAnswer: D. DTH Read Explanation: C + 1 = D U - 1 = T G + 1 = H D + 1 = E T - 1 = S H + 1 = I E + 1 = F S - 1 = R I + 1 = JRead more in App