题目内容：

    Some people say that dogs are human’s best friend-good companions, loyal and lovable. Of course, they can be more than just a pet as some are excellent working dogs. More recently, a new role has been found for the animals-working as therapy dogs in universities.

Research, conducted by Washington State University, has found that spending time with dogs can help stressed-out students. Patricia Pendry from the university said that a study of 300 undergraduates had found weekly hour-long sessions with dogs brought to the university by professional handlers (训狗师) had made stressed students who were at “high risk of academic failure” or dropping out, “feel relaxed and accepted”. The dogs helped them to concentrate, learn and remember information.

Other research has shown that petting animals like dogs can reduce stress hormone levels and anxiety. Around 1,000 campuses in the US already use therapy pets and it’s becoming more common in the UK. For example, The University of Middlesex has employed some dogs to help stop lonely students dropping out. Fiona Suthers, head of clinical skills at the university, says that five Labradors had a “stringent assessment” to ensure they had the right temperament (性情). But she adds, “It’s hard to describe the impact of just having a dog lying down in the corner of a class.”

Using dogs for therapy can also help the dogs themselves. In Wales, Swansea University Students’ Union has used rescued Greyhounds to help students unwind between exams. Sessions allow mistreated and abandoned dogs to interact with humans and begin to trust them again. Student Union education officer Chloe Hutchinson said, “A lot of students have dogs at home and might be a bit homesick, especially around exam time when it is stressful and you just want your home comforts.”

So if you’re a student who’s been working like a dog, but you still feel like you haven’t a dog’s chance in passing your exams, maybe introducing a four-legged friend into your life might be the help you need.

1.What can we learn about therapy dogs in universities?

A.They can reduce students’ anxiety.

B.They can help blind students.

C.They can work with students.

D.They can keep students safe.

2.What does Fiona Suthers imply?

A.Dogs play a part in class in universities.

B.The right temperament is needed for a therapy dog.

C.The impact of therapy dogs is clear.

D.It’s hard to describe how dogs will help with the students.

3.How do the abandoned dogs themselves get help?

A.By finding a new family to live in.

B.By helping students with some exams.

C.By lying down to the ground in a room.

D.By making more chances to meet humans.

4.What is the best title for the text?

A.Dogs helping stressed-out students

B.College students are stressed out

C.Why dogs are perfect helpers

D.How to keep a therapy dog