Friends and the local paper are always a good source of information.这句话从从语法上说对么?

问题描述:

Friends and the local paper are always a good source of information.这句话从从语法上说对么?
这句话的主语和谓语都是复数形式,宾语却是单数,在语法上有问题么?

没问题,谓语的单复数是与主语保持一致的,一般与宾语无关;
eg:All of them form a warm family.他们组成了一个温暖的大家庭.