填空题 In the course of time， the study of language has come to establish close links with other branches of s（） studies， such as sociology and psychology.

单项选择题 Which of the following best states the behaviorist view of child language acquisition （）.

单项选择题 Language and thought may be viewed as two independent circles overlapping in some parts. When language and thought are identical or closely parallel to each other， we may regard thought as “subvocal speech，” and speech as “（）”.