The critical period for language acquisition refers to the short period of ______ years old in one’s life, during which the human brain is most ready to acquire a particular language.
A、1-2
B、2-12
C、1-12
D、13-18
【正确答案】：B
【题目解析】：The critical period hypothesis refers to a period in one’s life extending from about age two to puberty.
