55. A. which B.
that C. where D. what
答案 36-40 ACBCD 41-45
ADABB 46-50 CCDBC
51-55
ADABC
Passage 17
(山东省青岛市2010届高三上学期期中考试)
Guess what? Your dog can get jealous
when you pay attention to other dogs, other people or even other things.
Dogs have complex 36 such as jealousy (嫉妒) and pride, according to a scientific research that throws
new 37 on their relations with 38 .
Animal psychologists previously
believed most animals lacked "
39 of self", which is needed to
experience secondary emotions such as 40 , embarrassment or guilt. These
emotions are more 41 than instant reactions such as anger or
joy.
Professor Friederike Range, from the
University of Vienna, has shown that dogs are jealous when they feel unfairly
treated 42 to other dogs. "Dogs show a strong 43 to inequity (不公平)," she said. "If one dog gets something, you'd
better believe another will 44 something as well."
But, her study 45 , it doesn't matter if one gets a
better treat, only that the distribution is 46 .
The dog study is the latest into
several 47 , including cows, horses, cats and
sheep, which have 48 that animals are far more self-aware than
49 were thought.
Paul Morris, a psychologist at the
University of Portsmouth who studies animal emotions, told The Sunday Times:
"We are learning that dogs, horses, and perhaps many other species are far
more 50 complex than we ever realized. They can 51 simple forms of many emotions we once
thought only primates (灵长类) could experience."
In research among 52 , Morris found almost all of them
reported 53 behavior by their pets. The dog often
tried to get their owner away from a new lover in the early days of a
relationship.
Behavior experts recommend owners keeping
their dog's 54 as much as possible from a new partner or
child . This helps to 55 jealous activity from the dog such as
interruptions with barking or whining
(哀嚎).