A 4-year-old child says "The mouses runned away quickly." Which of the following best explains the linguistic phenomenon demonstrated in this utterance?
AThe child is exhibiting code-switching between two competing grammatical systems.
BThe child is overgeneralizing regular morphological rules to irregular forms.正確答案
CThe child is producing telegraphic speech typical of the two-word stage.
DThe child is showing evidence of fossilization in second language acquisition.
答案與詳解
