---Why do you ask me to throw the bread away ---Oh,because it has gone______A,bad B,badly
问题描述：
---Why do you ask me to throw the bread away ---Oh,because it has gone______A,bad B,badly
答
_A,bad用形容词请说明理由go bad变坏，go是系动词，其后跟形容词，构成系表结构