一个2G-LTE多模UE将在下述那些条件下发生异系统重选?()
A.S_serving< thresh_2g_low 且 s_non-serving_lte > THRESH_LTE_low
B.S_serving< thresh_2g_low 且 s_non-serving_lte < thresh_lte_low 且 s_non-serving_lte > S_serving + H_PRIO
C.S_serving> THRESH_2G_low 且 S_non-serving_LTE > THRESH_LTE_low
D.S_serving> THRESH_2G_low 且 S_non-serving_LTE < thresh_lte_low 且 s_non-serving_lte > S_serving + H_PRIO