用AND 连接的主谓一致

题目

用AND 连接的主谓一致
___ your mom and you fine?
选项有1.is 2.are
我选的2,但是答案选的1

答案

其实我也赞成选择2,and 连接并列主语的用法如下：
由连接词连接的名词作主语
1） 用and或both…and连接并列主语,谓语动词通常用复数形式.如：
Plastics and rubber never rot.
Walking and riding are good exercises.
但是,并列主语如果指的是同一个人、同一事物或同一概念时,谓语动词用单数形式,这时and后面的名词没有冠词.如：
Truth and honesty is the best policy.
The girl’s teacher and friend is a young doctor.
To love and to be loved is great happiness.
Going to bed early and getting up early is a good habit.
A knife and fork is on the table.
有一种情况要用“就近原则”,但是中间的连词为or,either…or,neither…nor,not only…but also等.与本题不符.