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1. 阅读理解
A new
study has found that cats can connect with people in the same way as dogs and
children. The research, published in Current Biology, suggests the social
abilities of cats to form human attachments has been greatly underestimated.
The study notes that more cats live with humans than dogs do worldwide. But
historically, more scientific research has centered on the social relationships
between people and dogs.
The
researchers designed experiments similar to methods used to measure human
attachment behaviors. For example, other studies have observed how babies react
to being reunited with caregivers after being separated for short periods.
About
70 cats were studied. The hehavior of the animals was observed by experts who
divided them into two groups.64 percent were judged to be "securely
attached" to caregivers, while 36 percent were found to be
"insecurely attached." The cats with secure attachments showed
several signs of "reduced stress" levels, the study found. These cats
were found to be more comfortable and effectively balanced their attention
between the person and their surroundings. However, the cats with an insecure
attachment showed clear signs of stress. These included shaking of the tail,
repeated licking or staying completely away from the caregiver.
She
added that the results showed that the level of secure and insecure attachments
in cats is very close to those measured in human babies. In humans, research
has found that 65 percent of babies are also securely attached to their caregivers.
The researchers also were interested in finding out if socialization training
would change the results.
But
after a six-week training program for the cats, there were no major
differences. "Once an attachment style has been established between the
cat and its caregiver, it appears to remain relatively stable overtime, even
after a training and socialization intervention(干预), "Vitale said.
(1)What does the study mentioned in this passage show?
A . Cats' social ability is little thought of.
B . Dogs have more sociable personalities than cats.
C . Historically, dog is much smarter than cats.
D . Cats have bad social relationships with dogs.
(2)What will happen if the cats feel unsafe?
A . They tend to attack their caregivers.
B . They are going to shake their tails.
C . They will stay close to their caretakers.
D . They are likely to balance their attention.
(3)What can we infer from the last two paragraphs?
A . Attachment level in babies is higher than in cats.
B . Training program plays an important role in the results.
C . Researchers feel insecure when experimenting with cats.
D . It's hard to make changes to attachment styles between cats and caregivers.