Question

but mom always said when you were little that you seemed a little simple, so i guess you cant help it. source: agnes - a daughter of the mountains. in the sentence above, simple has the same or almost the same meaning as: self - centered unadorned dim - witted effortless

Explanation:

In the context, "simple" implies lacking in intelligence or being a bit slow - witted. "Dim - witted" means not very intelligent, which is closest in meaning. "Self - centered" is about being focused on oneself, "unadorned" relates to not being decorated, and "effortless" means requiring little effort.

Answer:

C. dim - witted