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PART CDirections: You will hear three dialogues or monologues. Before listening to each on
PART C
Directions: You will hear three dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.
听力原文: Deer are confirmed vegetarians. But you would never know it by watching the white-tailed deer an island in Lake Michigan each spring. In the first documented case Of its kind, two wildlife biologists, writing in a journal, report that deer have been gulping down a kind of small fish, which die off each spring and summer, washed up on the beach.
It is reported that the average deer ate 235 fish during each of three daily trips to the beach.
The white-tailed deer were introduced to an island in late 192The first fish die-offs began in the late fifties. Deer have never been known to eat meat on a regular basis, although occasional occurrences have been reported. Someone once spotted a deer eating a dead salmon. It is also presumed that deer eat bird, but don't get the opportunity to do it very often.
According to the talk it is a common sense that ______.
A.Deer are vegetarians.
B.Deer are carnivores.
C.Deer eat raw foods only.
D.Deer are both vegetarians and carnivores.
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