题目内容

1  It might understand more than you think. 

    A dog named Rico recognizes the names of about 200 objects,say researchers in Germany.  2  Its word-1earning skills are as good as those of a parrot or chimpanzee.  

  In one experiment,the researehers took all 200 items that Rico is supposed to know and divided them into 20 groups of 10 objects.In the tests,Rico got 37 out of 40 commands right.As the dog couldn’t see anyone to get clues,the seientists believe Rico must understand the meanings of certain words.   

In another experiment,the scientists took one toy that Rico had never seen before and put it in a room with seven toys whose names the dog already knew. 4  .

The correct object was chosen in seven out of 10 tests.suggesting that the dog had worked out the answer by process of removing.A month 1ater,Rico remembered half of the new names,which is even more impressive.

  Even if they do,they call’t talk back.Still.it wouldn’t hurt to sweet-talk your dog every now and then.You might just get a big,wet kiss in return!

   A.The owner then told Rico to fetch the object,using a word the dog had never heard before.  

   B.Do dogs more understand us than some friends?

   C.It’s hard to know if all dogs understand at least some of the words we say.

   D.Be careful of what you say around your dog.

   E.The dog also appears to be able to learn new words.

   F.Then the owner told the dog to go and fetch one of the items.

   G.Rico is thought to be smarter than the average dog.

 

【答案】

D E F A C

【解析】略

 

练习册系列答案
相关题目

Despite bankruptcies,lay off and tighter comsumers spending,a few femaleled  businesses in Japan are developing well.

Shizue Hamada,52,set up a business in 1991 with eight other housewives-to care for the elderly and the physically disabled.

It wasn’t long before the Tasukeai Yui(mutual -aid group) earned a reputation for    its excellent  service. It now employs 200  staff  and  has  300 million  yuan(US $2.4million)in annual sales.

The woman said their business has been successful because they provide what  customrs really want.

These entrepreneurs are making use of a revalized  and  healthy demand  for everyday basic items.

Bread,for instance,is  in  high demand.Business  woman  Meiko Tanaka,26,started selling high-quality bread over the Internet in 2000.“Bread is cheap,”she said.“We migh  as well eat the bread baked using the the highest-quality ingredients.”

Five women—former office workers in their late 20s—have started the“OL Food Bureau of Investigation”to review restaurants on the  Internet.OL means young    office lady. It’s  a common nickname in Japan.

Business is increasing rapidly.Membership for their online magazine has reached 26,000. Their non-professional comments  seem to carry a lot of weight with consumers.This month the five women will be appearing on Japanese TV.

   What all these female entrepreneurs have in common is a strong belief in their  likes and dislikes,and confidence is their own sensibilities.

   They find gaps in the market and fill them with products and services that they like or want.

   Japanese women headed nearly 6 percent of all  businesses in Japan at the end of  June—up from 4.5 per cent in 1999.

   These female—led micro—businesses are playing an increasingly large role in the economy by plugging the gap between supply and demand.

1.When talking about the businesswomen in Japan,the writer       

A.thinks little of them

B.thinks that they will take the place of men in future

C.sings the praises of  their abilities

D.is not sure of  their future development

2.The passage mainly discusses .      

A.Japanese women                        B.female-led businesses in Japan

C.how to earn a reputation                 D.Japanese economic development

3.The five women will be appearing on Japanese TV because         .

A.thier comments have great influences on consumers

B.they have set up the first online magazine

C.they have arranged handreds of jobs for laid?off workers

D.they used to work in offices and are fairly beautiful

4.If an old man in Japan can't live by himsilf,he should turn to        for hehp.

A.Tasukeai Yui  B.Meiko Tanaka   C.OL Food Bureau of lnvestigation   D.entrepreneurs

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网