are bob or jack good friends 还是 are bob and jack good friends

问题描述:

are bob or jack good friends 还是 are bob and jack good friends
哪个是对的

Are Bob and Jack good friends?是对的 就是后者
翻译:鲍勃和杰克是好朋友吗?
——寒冰烈改为一般疑问句的话 AND不是应该变成OR