We will have _____ dinner with _____Smiths tonight.A.a,the B.a,\ C.the,\ D.\,the选D理由

We will have _____ dinner with _____Smiths tonight.A.a,the B.a,\ C.the,\ D.\,the选D理由
We will have _____ dinner with _____Smiths tonight.
A.a,the B.a,\ C.the,\ D.\,the
选D
理由

We will have _____ dinner with _____Smiths tonight.A.a,the B.a,\ C.the,\ D.\,the选D理由
have dinner为吃晚餐固定用法.
Smith为人名 后加S表示Simith一家人.
表特指那一家姓smith的人.所以用the.

have dinner 固定搭配 不加冠词
the 加上 人名+s 表示某某人一家

D
have dinner是一个词组,中间不能加a或者the;
the Smiths表示Smiths全家;

have dinner本来就是一个词组嘛！不能分开的！
the Smiths是表示他们全家。