Comera is the only place in the world which has a whistle(口哨)language. We do not know how and why it began because we do not know the complete history of the island. But we can certainly imagine the reasons for the beginning of the whistle language. There are many deep valleys on the island. A person on one side of valley cannot easily shout to a person on the other side. But he can whistle and be heard from four miles away, and the record is seven miles. The people who live on the island usually have good teeth, and this helps them to whistle well. They must also have good ears so that they can hear other whistlers.
We can understand why the whistle language continues. It is very useful on the island, and quite easy to learn. When somebody is hurt or ill, the whistle language takes the place of the telephone. If the sick person is a long way from the town, boys and men pass the news from one to another. A boy guarding cattle on a hillside whistles to a man fishing from his boat. The last one is able to describe the trouble fully and exactly to the doctor in town. People help each other in the same way when a car breaks or a cow is lost.
The whistle language is hundreds of years old, and probably it will continue to live for hundreds of years more. Radio and TV often kill the special ways of speaking in the different parts of a country. But on Comera island you are nobody if you cannot whistle. Perhaps soon after TV arrives on the island, the people there will be whistling the news and other facts and opinions. If a person on Comera island is ill, .
| A．others will phone the doctor in town |
| B．the whistle language will pass the news to the doctor |
| C．his family will take him to the doctor |
| D．people will take him to the hospital |
From the passage we know radio and TV at that time.
| A．killed the special ways of speaking |
| B．whistled all the news and opinions |
| C．helped Comera people to communicate |
| D．did not appear on Comera island yet |
Comera island is special in that .
| A．it attracts visitors every year |
| B．no visitors have ever been there |
| C．people there have special ears to hear whistles |
| D．people there use the whistle language to communicate with each other |
Which of the following is NOT true according to the passage?
| A．It is not easy for a person to live on Comera island if he cannot whistle. |
| B．The whistle language can only be found on Comera island. |
| C．The whistle language has been used for hundreds of years on the island, but will not be used any longer. |
| D．The record shows that one best whistler can be heard by others seven miles away. |
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 Guest ServicesFront Gate Guest Services can help you with anything from finding out what time your favourite show starts to purchasing tickets.The Guest Services location inside Front Gate also serves as a message centre，lost children’s area and lost and found.Canada’s Wonderland does not offer personalized public paging(传呼)． |
 Food&Drink OptionsShops are located throughout Canada’s Wonderland.Picnic baskets and coolers are welcome at the shelter located outside Wonderland on the north side of our Front Gate.Outside food and drinks are not allowed in the Park.Bottled water may be brought into the Park. |
 ATMsATMs are located just inside the Park beside Stroller，Locker and Wheelchair Rentals at the Front Gate，as well as KidZville(beside Guest Services)，Splash Works(two locations)，and outside Thunder Run. |
 Pet CareA pet care facility is located outside our Front Gate on the south side for a daily fee.Water and airconditioned shelters are provided.Guests are asked to provide food and exercise. |
 First AidIf you need medical assistance，tell any park employee who will call First Aid and have them come to your location. |
 Stroller，Locker and Wheelchair RentalsStroller，locker and wheelchair rentals are available inside the Park at the Front Gate，beside Thrills Are Wonderland. |
 Smoking PolicySmoking is not permitted while riding or standing in line for rides or in any of the children’s areas or the Water Park.Smoking is permitted in designated(指定的)areas only. |
Failure to observe all Park rules could result in being driven out of the Park without refund. |
The leaflet is to inform visitors of the Park’s________.
| A．advanced management |
| B．thrill performances |
| C．entertainment facilities |
| D．thoughtful services |
A visitor to the Park can________.
| A．rent a stroller outside Front Gate |
| B．ask for first aid by Thunder Run |
| C．smoke in the Water Park |
| D．leave his pet at KidZville |
What is the colour of blood in a vein near the surface of the skin?
| A．Blue. | B．Light yellow. |
| C．Red. | D．Dark reddish purple. |
Why do some old people look a little shrunken as they age?
| A．Because their spine is in active use. |
| B．Because they are more easily affected by gravity. |
| C．Because they keep growing backwards. |
| D．Because their spine becomes more bent. |
Which of the following statements about our brain is true?
| A．In the long run，our brain probably works harder than our heart. |
| B．When our brain senses the spinning，we will feel dizzy. |
| C．The brains of the other mammals are as complex as those of humans. |
| D．Our feelings and emotions come from the most developed area in our brain. |
What is the main purpose of the selection?
| A．To give advice on how to stay healthy. |
| B．To provide information about our body. |
| C．To challenge new findings in medical research. |
| D．To report the latest discoveries in medical science. |
People who multitask all the time may be the worst at doing two things at once，a new research suggests.The findings，based on performances and selfevaluations by about 275 college students，indicate that many people multitask not out of a desire to increase productivity，but because they are easily distracted (分心) and can’t focus on one activity.And “those people turn out to be the worst at handling different things，”said David Sanbonmatsu，a psychologist at the University of Utah.
Sanbonmatsu and his colleagues gave the students a set of tests and asked them to report how often they multitasked，how good they thought they were at it，and how sensationseeking (寻求刺激) or impulsive (冲动)they were.They then evaluated the participants’multitasking ability with a tricky mental task that required the students to do simple mathematical calculations while remembering a set of letters.
Not surprisingly，the scientists said，most people thought they were better than average at multitasking，and those who thought they were better at it were more likely to report using a cellphone while driving or viewing multiple kinds of media at once.But those who frequently deal with many things at the same time were found to perform the worst at the actual multitasking test.They also were more likely to admit to sensationseeking and impulsive behavior，which connects with how easily people get bored and distracted.
“People multitask not because it’s going to lead to greater productivity，but because they’re distractible，and they get sucked into things that are not as important，”Sanbonmatsu said.
Adam Gazzaley，a researcher at the University of California，San Francisco，who was not a member of the research group，said one limitation of the study was that it couldn’t find out whether people who start out less focused tend toward multitasking or whether people’s recognizing and understanding abilities change as a result of multitasking.
The findings do suggest，however，why the sensationseekers who multitask the most may enjoy risky distracted driving.“People who are multitasking are generally less sensitive to risky situations.”said Paul Atchley，another researcher not in the group.“This may partly explain why people go in for these situations even though they’re dangerous.”The research led by Sanbonmatsu indicates that people who multitask________.
| A．seek high productivity constantly |
| B．prefer handling different things when getting bored |
| C．are more focused when doing many things at a time |
| D．have the poorest results in doing various things at the same time |
When Sanbonmatsu and his colleagues conducted their research，they________.
| A．assessed the multitasking ability of the students |
| B．evaluated the academic achievements of the students |
| C．analyzed the effects of the participants’tricky mental tasks |
| D．measured the changes of the students’understanding ability |
According to Sanbonmatsu，people multitask because of their________.
| A．limited power in calculation |
| B．interests in doing things differently |
| C．inability to concentrate on one task |
| D．impulsive desire to try new things |
From the last paragraph，we can learn that multitaskers usually________.
| A．drive very skillfully |
| B．go in for difficult tasks |
| C．fail to react quickly to potential dangers |
| D．refuse to explain the reasons for their behavior |
LowCost Gifts for Mother’s Day
Gift No.1
Offer to be your mother’s health friend.Promise to be there for any and all doctor’s visits whether a disease or a regular medical checkup.Most mothers always say “no need，” but another set of eyes and ears is always a good idea at a doctor’s visit.The best part? This one is free.
Gift No.2
Help your mother organize all of her medical records，which include the test results and medical information.Put them all in one place.Be sure to make a list of all of her medicines and what times she takes them.“Having all this information in one place could end up saving your mother’s life，” Dr.Marie Savard said.
Gift No.3
Enough sleep is connected to general health conditions.“Buy your mother cotton sheets and comfortable pillows to encourage better sleep，”Savard said.“We know that good sleep is very important to our health.”
Gift No.4
Some gift companies such as Presents for Purpose allow you to pay it forward this Mother’s Day by picking gifts in which 10 percent of the price you pay goes to a charity (慈善机构)．Gift givers can choose from a wide variety of useful but inexpensive things －many of which are“green”－and then choose a meaningful charity from a list.When your mother gets the gift，she will be told that she has helped the chosen charity.What are you advised to do for your mother at doctor’s visits?
| A．Take notes. | B．Be with her. |
| C．Buy medicine. | D．Give her gifts. |
Where can you find a gift idea to improve your mother’s sleep?
| A．In Gift No.1. | B．In Gift No.2. |
| C．In Gift No.3. | D．In Gift No.4. |
Buying gifts from Presents for Purpose allows mothers to________.
| A．enjoy good sleep | B．be wellorganized |
| C．get extra support | D．give others help |
The National Gallery
Description：
The National Gallery is the British national art museum built on the north side of Trafalgar Square in London.It houses a diverse collection of more than 2,300 examples of European art ranging from 13thcentury religious paintings to more modern ones by Renoir and Van Gogh.The older collections of the gallery are reached through the main entrance while the more modern works in the East Wing are most easily reached from Trafalgar Square by a ground floor entrance
Layout：
The modern Sainsbury Wing on the western side of the building houses 13thto 15thcentury paintings，and artists include Duccio，Uccello，Van Eyck，Lippi，Mantegna，Botticelli and Memling.
The main West Wing houses 16thcentury paintings，and artists include Leonardo da Vinci，Cranach，Michelangelo，Raphael，Bruegel，Bronzino，Titian and Veronese.
The North Wing houses 17thcentury paintings，and artists include Caravaggio，Rubens，Poussin，Van Dyck，Veláazquez，Claude and Vermeer.
The East Wing houses 18thto early 20thcentury paintings，and artists include Canaletto，Goya，Turner，Constable，Renoir and Van Gogh.
Opening Hours：
The Gallery is open every day from 10am to 6pm (Fridays 10am to 9pm) and is free，but charges apply to some special exhibitions.
Getting There：
Nearest underground stations：Charing Cross (2minute walk)，Leicester Square (3minute walk)，Embankment (7minute walk)，and Piccadilly Circus (8minute walk)．In which century’s collection can you see religious paintings?
| A．The 13th. | B．The 17th. |
| C．The 18th. | D．The 20th. |
Where are Leonardo da Vinci’s works shown?
| A．In the East Wing. |
| B．In the main West Wing. |
| C．In the Sainsbury Wing. |
| D．In the North Wing. |
Which underground station is closest to the National Gallery?
| A．Embankment. | B．Leicester Square. |
| C．Piccadilly Circus. | D．Charing Cross. |