Just how comfortable is your sofa? Would you be prepared to let a stranger crash out there for the night? And, on the basis of a bit of email correspondence and seeing a photo of the sofa belonging to 'A. N. Unknown', would you travel halfway across the world to do the same? It might sound crazy, but this is exactly what millions of people have done whilst participating in an activity known as couch surfing.
Couch surfing is traveling on a budget, using a broad network of contacts in order to get overnight accommodation for free, or at as little cost as possible. Participants join dedicated(专业的) websites, providing as much information about themselves as possible in order to make others feel comfortable hosting them, or using them as a host.
Various safety features are generally available in such online networks, like verification of names and addresses, personal references, and 'vouching for' a particular member as a reliable host or guest.
As well as the financial advantages of couch surfing, participants also claim that the practice gives them a more unique, authentic travel experience, allowing them to experience culture and cuisine through the locals, rather than from the confines of sanitized tourist accommodation. We open our minds and lives and welcome the knowledge that becomes available through cultural exchange.” Said Casey Fenton, founder of Couch Surfing. Com. “CouchSurfing wants to change not only the way we travel, but how we relate to the world.”
61．What is the right order of couch surfing?
a. Provide personal information.   b. Travel to the host’s house.
c. Join dedicated websites.     d. Check photos of sofas by ensiles.
A．d-b-a-c     B．b-c-a-d     C．a-d-c-b     D．c-a-d-b
62．Which is NOT a safety lecture of online network?
A．Verification of identity.   B．A copy of the passport.
C．Personal references. D．Vouching ior the member as rdioble.
63．From the text we can know that           .
A．participants can he hosted or a host
B．couch surfing tests people’s patience
C．couch surfing leads to trust between people
D．people couch surf simply for financial reasons.
64．The text mainly intends to            .
A．introduce a new way of traveling   B．teach how to keep the Internet safety
C．promote online products  D．advocate deals of saving money
65．What can he the best title of the test?
A．Touring the World on the Interne   B．Unique Advantages of Local Traveling
C．Around the World from Sofa to Sofa     D．Cultural Exchange by Correspendence

阅读下面短文并回答问题，然后将答案写到题后的横线上（请注意题后的词数要求）。

[1]Some people's ears produce wax like busy little bees. This can be a problem even though earwax appears to serve an important purpose. Experts say it protects and cleans the ear. It traps dirt and other matter and keeps insects out. Doctors think it might also help protect against infections. And the waxy oil keeps ears from getting too dry.

[2]So earwax is good. It even has a medical name: cerumen. And there are two kinds. Most people of European or African ancestry have the "wet" kind: thick and sticky. East Asians commonly have ___________.But you can have too much of a good thing.

[3]The glands(腺体) in the ear canal that produce the wax make too much in some people. Earwax normally falls out of the ear or gets washed away. But extra wax can harden and form a blockage that interferes with sound waves and reduces hearing. People can also cause a blockage when they try to clean out their ears，but only push the wax deeper inside. Earwax removal is sometimes necessary. But you have to use a safe method or you could do a lot of damage.

[4]Experts at N.I.H., the National Institutes of Health, suggest some ways to treat excessive earwax yourself. One way to remove wax is known as irrigation. With the head upright, take hold of the outer part of the ear. Gently pull upward to straighten the ear canal. Use an injector device to gently direct water against the wall of the ear canal. Then turn the head to the side to let the water out.

[5]The experts at N.I.H. say you may have to repeat this process a few times. Use water that is body temperature. If the water is cooler or warmer, it could make you feel dizzy. Never try irrigation if the eardrum is broken. It could lead to infection and other problems.

[6]After the earwax is gone, gently dry the ear. But if irrigation fails, the best thing to do is to go to a health care provider for professional assistance.

1.What’s the purpose of the passage? (No more than 10 words)

___________________________________________________________________.

2.What’s the bad effect of too much earwax on our hearing? (No more than 15 words)

____________________________________________________________________.

3.Fill in the blank in Paragraph 2 with proper words. （No more than 3 words）

____________________________________________________________________.

4.What does the underlined word “this process” (Line 1, Paragraph 5) probably refer to?

(No more than 2 words）

____________________________________________________________________.

5.Will you use freezing water when trying to remove earwax? Why or why not? 

(No more than 10 words)

____________________________________________________________________.

It doesn't take a rocket scientist long time to figure out that there are better things you could do for your health than take deep breaths on a smoggy（烟雾的）day. A growing pile of research suggests that even relatively low levels of air pollution may be more harmful than previously realized, to both heart and lungs(肺). The latest articles from researchers, published this week in the New England Journal of Medicine, focuses on how particulate (微粒) matter from air pollution affects lung function.

“The effect of low levels of particulate pollution found in many urban areas is not unlike secondhand smoke,” experts say. Studies show that short-term effects from particulates include diminished（减少） lung function, coughing, wheezing, and heart attacks. Long-term exposure can also slow normal lung growth, damage lung airways, and increase the risk of dying from lung cancer.

Certain populations, such as the very old and the very young, are the most vulnerable to air pollution. However, even the most alarming studies conducted in the most polluted areas suggest that the average person's individual risk from exposure (暴露) is very slight. Relative risk numbers often seem more frightening than they actually are. For example, an earlier study published in the New England Journal of Medicine found that short-term exposure to traffic fumes tripled ( 成为3倍) the risk of heart attacks in heart-attack survivors.

Short of moving to the countryside or at least away from busy roads, shielding yourself from the effects of air pollution is not easy. Masks won't work. “At the very least,” suggests Murray Mittleman, a cardiologist at Harvard University, “people who regularly exercise outdoors near highways may want to consider remapping their route.”

66. What does the underlined sentence in the first paragraph mean?

A. Rocket scientists are making researches on people’s health.

B. It's obvious that air pollution has a bad effect on people’s health.

C. People aren't sure whether taking deep breaths on a smoggy day is bad.

D. People often have a hard time when taking deep breaths on a smoggy day.

67. The word "vulnerable" in Paragraph 3 probably means _________.

A. easy to be hurt            B. easy to be protected

C. easy to be used            D. easy to be saved

68. The main idea of Paragraph 3  is _________.

A. that even small risk from particulate causes big problems

B. that air pollution often leads to heart attack

C. who are most likely to get affected

D. that we shouldn't worry about the average low risk

69. In order to be healthier, you'd better _________.

A. take deep breaths         B. wear a mask   

C. live in a countryside       D. clean the busy road

70. The passage is written in a(n) _________ tone.

A. subjective         B. humorous     C. doubtful      D. objective

There has been an outpouring of love for, a 23-year-old disabled woman whose dog was killed in front of her while a groomer(美容师) tried to trim(修剪) its claws.
Calls and e-mails came from as far away as the Upper Peninsula and Arizona as well as Oakland and Macomb counties, offering Laurie Crouch, who uses a wheelchair because of multiple sclerosis(硬化症), everything from dogs to money, such as that from Jason Daly of Roseville who said, “ I would like to buy her a new dog.”
A story about the death of Crouch’s pet, Gooch, was printed on the front page of Macomb Daily. Crouch said a man sat on the dog to trim its nails. Gooch died after one claw was trimmed.
Crouch yelled at the groomer to stop when she saw Gooch was struggling to breathe, but she said she was ignored. “If I could have walked, I would have put my hands on her and pulled her off my dog and physically stopped her, but I can’t do that.” Gooch was not a trained service animal, but naturally helped Crouch by picking up things for her.
“This case is absolute animal abuse(虐待),” Larry Obrecht, division manager of the Oakland County Animal Shelter in Auburn Hills, said.
People who read the story contacted Oakland Press to offer help. A message, from Rebecca Amett of Giggles N Wiggles Puppy Rescue, in Roseville, said, “We have puppies to donate … and want to help the young woman who lost her service dog.”
“When Gooch was with me, I was happy,” Crouch said, “I think I can be happy again but no animal can replace Gooch. There’s never going to be another Gooch out there but I think I will find a dog that can bring me joy again.”
【小题1】What does the passage mainly tell us?

完形填空（共20小题；每小题1.5分，满分30分）

    When I was a young girl, I spent a lot of time with my grandparents, who lived in a community especially for the elderly and near to an old people's home. They used to tell me that few volunteers would go there and said if someone elderly engages me in  36  ，I'd better make time for them. As a result，I   37  be the only person they got to talk to that day. I've never forgotten this and still  38   time to chat with elderly people.

    So when I   39  a 100-dollar prize in the kindness competition for my community, I  40 thought of the elderly! I then  41  my local community centre and told them how I'd made a suggestion that if I had 100 dollars to  42  my community, I would use it for the elderly who were living    43  . I asked, "Could you do something a bit  44  so that they could all get something from this   45  ？”"Yes, of course, we could do a buffet (自助餐）and dance,”the centre manager told me.

    I thought this was a fantastic   46  and a very worthwhile use of the   47  ．We bought food and beverages (饮料) enough to serve about 30 elderly residents. A poster was    48  to announce it and it was   49  for an afternoon.

    I went up to see how it was all  50  and it turned out to be a very enjoyable afternoon. I was very  51  to see that the people I wanted to serve had a wonderful and enjoyable times. It  52  me that one is never too   53  to have fun! I knew my grandparents would have been very  54 of me. It also helped me to remember that whatever is going on in the world，we can still make a(n) 55 to other people's lives.

A. walking               B. argument          C. conversation            D. shopping

A. might                   B. must                C. would                     D. should

A. consume               B. spare                C. devote                     D. share

A. won                     B. admitted           C. impressed                D. paid

A. eventually             B. usually             C. immediately             D. always

A. recognized            B. joined               C. contacted                 D. congratulated

A. purchase               B. create               C. benefit                    D. match

A. freely                   B. comfortably      C. lonely                      D. alone

A. adventurous       B. strange             C. special                     D. merciful

A donation               B. movement         C. collection                D. recreation

A. promise               B. idea                 C. discovery                 D. comment

A. community          B. competition      C. money                     D. space

A. thought of           B. put up              C. agreed on                D. sent up

A. known                B. applied             C. arranged                  D. read

A. going                  B. existing            C. preparing                 D. ending

A. pleased                   B. hopeful            C. curious                    D. anxious

A. provided             B. challenged               C. reminded                 D. puzzled

A. young                 B. busy                 C. poor                        D. old

A. proud                 B. ashamed .         C. cautious                   D. aware

【小题20】A. fortune            B. influence          C. promise                D. contribution