there's some suggestion that the intruder__the same person that killed Angie

问题描述:

there's some suggestion that the intruder__the same person that killed Angie
A should be B was C are D were为什么选B,不是选A吗?,

that the intruder是同位语从句,而不是suggestion的宾语从句,suggestion是“迹象”,而非动词的“建议”,只有在做动词的“建议”解时,后面的宾语从句才用虚拟语气.