哪位NN愿意和我一起从逻辑角度讨论一篇阅读gwd-12-q4

Q4 to Q7:

      The term “episodic memory” was

            introduced by Tulving to refer to what he

            considered a uniquely human capacity—

Line     the ability to recollect specific past events,

  (5)      to travel back into the past in one’s own

mind—as distinct from the capacity simply

to use information acquired through past

experiences.  Subsequently, Clayton et al.

developed criteria to test for episodic

(10)     memory in animals.  According to these

criteria, episodic memories are not of

individual bits of information; they involve

multiple components of a single event

“bound” together.  Clayton sought to

(15)     examine evidence of scrub jays’ accurate

memory of “what,” “where,” and “when”

information and their binding of this infor-

mation.  In the wild, these birds store food

for retrieval later during periods of food

(20)     scarcity.  Clayton’s experiment required

            jays to remember the type, location, and

            freshness of stored food based on a unique

learning event.  Crickets were stored in one

location and peanuts in another.  Jays

(25)     prefer crickets, but crickets degrade

more quickly.  Clayton’s birds switched

their preference from crickets to peanuts

once the food had been stored for a certain

length of time, showing that they retain

(30)     information about the what, the where,

and the when.  Such experiments cannot,

however, reveal whether the birds were

            reexperiencing the past when retrieving the

information.  Clayton acknowledged this by

using the term “episodic-like” memory.

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Q4:

The primary purpose of the passage is to

   A.  explain how the findings of a particular experiment have been interpreted and offer an alternative interpretation

B.   describe a particular experiment and point out one of its limitations

C.  present similarities between human memory and animal memory

D.  point out a flaw in the argument that a certain capacity is uniquely human

E.  account for the unexpected behavior of animal subjects in a particular experiment

多数人答案选B,还有选A的, 有选D的.

  在我看来这篇文章显示说明 episodic memory 是什么, 然后试验证明动物

可是中心是什么啊? 是B?