TPO21 Autobiographical Memory - 英檢

paragraph 1
Think back to your childhood and try to identify your earliest memory. How old
were you? Most people are not able to recount memories for experiences prior
to the age of three years, a phenomenon called infantile amnesia. The question
of why infantile amnesia occurs has intrigued psychologists for decades,
especially in light of ample evidence that infants and young children can
display impressive memory capabilities. Many find that understanding the
general nature of autobiographical memory, that is,
memory for events that have occurred in one's own life, can provide some
important clues to this mystery.Between ages three and four, children begin
to give fairly lengthy and cohesive descriptions of events in their past.
What factors are responsible for this developmental turning point?

Q3:
According to paragraph 1, what is the evidence that a child has developed
autobiographical memory?
A/ The child is able to remember past events from before the age of three years.
B/ The child is able to describe past events in a sufficiently lengthy and
cohesive manner.
C/ The child is aware that he or she does not remember experiences from before
the age of three years.
D/ The child is able to give a basic description of the nature of
autobiographical memory.

想要請問一下答案為什麼是B不是D --> 如何從問題可以定位到 下面這句 然後找答案
Between ages three and four, children begin
to give fairly lengthy and cohesive descriptions of events in their past.
我以為 lengthy and cohesive -->是用來形容這些events
而B是用來形容manner 所以B錯!! --> 請幫我解答一下 感謝!

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