Chomsky has argued that all languages have the same underlying，abstract structure-universal grammar.（）

多项选择题Language structures include（）

A.Phonology
B.Morphology
C.Semantics
D.Syntax

判断题Imagery may affect the activities of primary visual brain areas from top tobottom，while visual perception mainly processes information in primary visual cortex from bottom to top，and then enters other brain areas.（）

单项选择题What was the earliest research on Functional Equivalence Theory.（）

A.Suspension bridge experiment
B.Open-window experiment
C.Mental rotation experiment
D.Three Mountain Task Perspective

多项选择题In Galton’s 1880 experiment，which dimensions do subjects need to describe specifically.（）

A.Contrast ratio
B.Brightness
C.Definition
D.Color

判断题According to the activation diffusion model，the time required for retrieval orrepresentation is determined by the closeness of the relationship between two concepts or categories.（）