1.Who should be responsible __________ the accident?

2.

根据以下资料，回答46-60题。

Number sense is not the ability to count．It is the ability to recognize a46in number．Human beings are born with this ability．47, Experiments show that many animas are, too．For example, many birds have good number sense．If a nest has four eggs and you remove one, the bird will not48．However, if you remove two, the bird49leaves．This means that the bird knows the50between two and three.

Another interesting experiment showed a bird’s51number sense．A man was trying to take a photo of a crow(乌鸦) that had a nest in a tower, but the crow always left when she saw him coming．The bird did not52until the man left the tower．The man had an53．He took another man with him to the tower．One man left and the other stayed, but they did not54the bird．The crow stayed away until the second man left, too．The experiment was55with three men and then with four men．But the crow did not return to the nest until all the men were56．It was not until five men went into the tower and only four left that they were57able to fool the crow.

How good is a human’s number sense? It’s not very good．For example, babies about fourteen months old almost always notice if something is taken away from a58group．But when the number goes beyond three or four, the children are59fooled.

It seems that number sense is something we have in common with many animals in this world, and that our human60is not much better than a crow’s.57A.gradually,B.luckily,C.strangely,D.finally

3.Don't leave your work___

4.The results of the research were ____:填入____处的最佳答案是()。

5.I don't know___he will come tomorrow,______he comes,I'll tell you

6.

As we recently discovered，there is a Stepmother’s Day，though it is not on any official holiday calendar.So，it would be safe to assume that there is a similar day for stepdads，too.

Right? Well，it depends on what you read.A Google search brought up posts that say，for example，“It’s on father’s day--father’s day is for fathers，step—fathers and people who are like fathers to you-it’s a day for making father figures feel special.”Further searching found a Stepfather’s Day

Facebook page that says，“The unofficial Stepfather’s Day is the fourth Sunday of June.”

Unfortunately，as of the publishing of this article，only 30 people have “liked” the page.Considering that studies show 3.3 million men，or 11.1%of U.S.fathers，live with at least one stepchild，that’s only a drop in the ocean.

It’s interesting to note that there is a National Grandparents’ Day.President Jimmy Carter signed it into law in 1978.Law! While grandparents are undoubtedly special people in our children’s lives，they are often seen as the most loving family members.But what about the stepparents? The stepparents are the ones who are often the outsiders，the ones who have to endure the hurtful “You’re not my dad!” or “You’re not my mom!” And yet they never give up.

They do their best to overcome the inherent challenges of stepparents and be role models for their stepchildren.These unsung(未被颂扬的)family heroes deserve “official” days of honor.Perhaps if we are loud enough，President Obama，who had a stepfather himself，will sign into law National

Stepmother’s Day and National Stepfather’s Day.

Are you with me? Follow me and get your voice heard.How cool it would be if we could make this happen!Which of the following is closest in meaning to the word“inherent”in paragraph 2 ?.

7.The three____ made films of deaf people signing.填入____处的最佳答案是()。

8.Passage ThreeAll the housewives who went to the new supermarket had one great ambition: to be the lucky customer who did not have to pay for her shopping. For this was what the notice just inside the entrance promised. It said: "remember, once a week, one of our customers get free goods. This May Be Your Lucky Day!"For several weeks Mrs. Edwards hoped, like many of her friends, to be the lucky customer. Unlike her friends, she never gave up hoping. The cupboards in kitchen were full of things which she did not need. Her husband tried to advise her against buying things but failed. She dreamed of the day when the manager of the supermarket would approach her and say, "Madam, this is Your Lucky Day. Everything in your basket is free!"One Friday morning, after she had finished her shopping and had taken it to her car, she found that she had forgotten to buy any tea. She dashed back to the supermarket, got the tea and went towards the cash-desk. As she did so, she saw the manager of the supermarket approach her. "Madam,"he said, holding out his hand, "I want to congratulate you! You are out lucky customer and everything you have in your basket is free!" Mrs. Edwards' husband tried to__________.

9.That was the second time I __________China that year.

10.选出下列选项中划线部分读音不同的选项（ ）,。

11. Fiftyyearsagonotmanypeoplewouldhavesomethingrepairedintheirhomes.Inthosedayslaborwasfairlycheapandmost peoplewouldhavethoughtitworthwhiletohavesomebodyrepairtheirthingsunlesstheywereverypoor.Today,however,itisquiteadifferentstory.Menandwomeninallwalksoflifeturntheirhandstoallkindsofjobsroundthehouse.Somepeoplehaveevensuccessfullybuilttheirownhouses.Thesejobshavebeenmadeeasiertodaybyusingpreparedmaterials.,IneveryhighstreetthroughoutBritainnowadaysthereisatleastone“DIY”shop.And ”do it yourself"isaboomingbusinessAlot of people visitedtheseshopsevery day becauseofthehighcostofpresent-daylabor. Whydidalotofpeoplevisit“DIY"shopseveryday?（）

12.Expecting a Baby?HEALTHY BABY: Manitoba’s Prenatal (怀孕期的) Benefit and Community Support Programs.It’s what’s inside that countsWhat you’re pregnant, it’s important that you eat well to help you and your growing baby. That’swhy if you live in Manitoba and your net family income is less that $32,000 a year, the Manitobagovernment offers you a monthly cheque during your pregnancy to help you buy healthy foods andprepare for your baby’s arrival.How to applyPick up an application form from medical offices, Healthy Baby community programs or by callingthe number below. The application form must include a medical note indicating your baby’s duedate, so see your health care provider early .More support for you and your babyThrough Healthy Child Manitoba, Healthy Baby also offers community programs which help you tolearn more about nutrition, health and parenting a baby.For more information, please call:945—1301 (in Winnipeg)1—888—848—0140 (at no cost)945—1305—TDD(Telephone Device for the Deaf)The most important information to be filled in the application form is( )

13.You can’t expect her __________on time if you are late yourself.

14.For generations，the Nganyi people of western Kenya have served as rainmarkers，helpinglocalcommunities decide when best to prepare their land and SOW their seeds.By observingsubtlechanges in nature that would be unnoticeable to most people--in air currents，theflowering andshedding of leaves of certain trees，the behaviour of ants，bird songs，etc-theyhave been ableto interpret weather paterns and provide valuable advise.But the irregular weather patterns brought by climate change mean the rainmakel's can nolongeruse those signs to make their predictions.And they don't have accDs8 to the technologiesavailableto meteorologists(气象学家).“ Climate change‘has come on so fast.People don’t know how to adapt or what.to plant，”says Obedi Osore.a traditmnal Nganyi weatherman.“0ur traditional crops are disappearingbecause thev cannot handle the new conditions.We need new strategies to handle climatechange.”Now a.British Canadian project is doing just that ， linking the rainmakers withgovernmentmeteorologists.The two groups get together each season and produce all agreedforcast to bespread using a variety of methods suited to communities where many cannot read on wnte—through ceremonies，public meetings and person to person communication.Both Darties arepleased with the collaboration.“I think the-two,sciences are equallyvalid.We are marrying our energies to help people better.”says Mr.Onunga，a Nyanyicommunity elder involed in the project.“results have been surprisingly good-the community agreed that the forcast wasaccurate.”savs Gilbert Ouma，a lecturer at the University of Nairobi.“Through this project we hope to learn what it is that we can share together to live today and to adopt to tomorrow.”says Professor Laban Ogallo，leader of the Nganyi projeet.Which of the following has been used by traditional Nganyi rainmarkers in weatherprediction?

15.Passage FourUsing 1ess energy around the home is easier than you might think，saving you money while creating a heathier，more comfortable living space for you and your family． Changing a few old habits can make an impact on your energy bill， your comfort and the environment. Here are some handy tips to make your house more energy-efficient.Lower the heatIf your home has adjustable central heating，lowering the room temperature even slightly can make a difference． You may not feel it，but your wallet will． It is even more advisable to control temperatures at different times of the day.Hang clothes out to dryIf the weather allows it，head outside and dry your laundry on a clothesline. The sunlight will help eliminate bacteria and dust． While clothes dryers get the job done faster，they also use up energy．By hanging your clothes out you’ll be cutting greenhouse gases by about three kilograms per load．Take advantage of natural lightInstalling large windows on the northern side of your house can help you make use of sunlight’s natural warmth. To stay cool indoors on hot summer days，install blinds(百叶窗) to block the heavy sun．Put your desk near the window，then you don’t need a lamp in the daytime.Wrap(裹)your pipesBe sure your hot—water pipes are properly wrapped．In an average home，heating wateraccounts for more than one—quarter of the energy bill．Why let warmth go to waste before it reaches you?Choose the right size for appliances(家用电器)When the time comes to replace appliances，select those that are both energy—efficient and of the appropriate size for your needs．Don’t buy bigger ones just because you can．Besides energy-efficiency，what else should be considered when replacing appliances?

16.--Let's go and play football.___?--That's wonderful.

17.He pointed at the new car and asked, "___ is it? Have you ever seen it before?"

18.

Passage Three

Your passport is your official identification as an American citizen. In American, most people never consider

obtaining a passport unless they are planning a trip out of the country. In Europe, where travel from one country to another is much more common, almost everyone carries a pass- port. A passport is final proof of identity in almost every county in the world.

In 1979 almost 15 million American held passports. Most of these passports were obtained to travel outside the country because, except for a few Western nations, passports are required to enter every country. And if you travel abroad, you must have a valid passport to return the country.

When traveling abroad, you will need a passport for identification when exchanging dollars for francs or marks or other foreign currency. You may also need your passport to use a credit card, buy an airplane ticket or check into a hotel. As a passport is an official U.S. document, it is valuable as identification in any emergency overseas, such as floods, fires or war.

Don’t confuse passports and visas. (83)Whereas a passport is issued by a country to its citizens, a visa is official permission to visit a country granted by the government of that country. For some years, many countries were dropping their visa requirements, but that trend has reversed.They may be obtained from the embassy of the country you wish to visit.

Passport applications are available at passport agency offices in large cities like Boston, New York, or Chicago. In smaller cities, applications are available at post offices and at federal courts. To get your first passport, you must submit the application in person, along with a birth certificate and two pictures.As used in this passage, the word ―valid‖ in the second paragraph means__________.

19.The beach is a ___throw

20.选出下面读音不同的选项()。