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     Small discoveries in Indonesia are causing a stir(轰动 )  in the science world. Researchers have

unearthed (挖掘)  tiny bones that they believe belong to an entirely new human species. If that' s true,

it will change how we think about our ancestors.

     Clues that the little people may have lived long ago were first revealed last year in the scientific joumal Nature. Scientists said that they had found the bones of a three-foot-tall female on the island of Flores,in

Indonesia. When they looked more closely, they saw that the nearly complete skeleton(骨骼) belonged

to a full-grown adult. Researchers named her Hobbit, after the tiny heroes of the Lord of the Rings books.

      Now the team is saying it has unearthed even more pieces of the puzzle,including a jawbone  and  

parts  of arms , legs  and  hands  from several individuals , as well as stone tools. They reported their find

in Nature this month. " The new evidence makes it very clear that these people are a new species, distinct

from modem humans," Peter Brown, a scientist on the team, said. They named these ancient humans

Homo floresiensis.

     Brown says that these little people lived as recently as 12,000 years ago. If Homo floresiensis was a

different species from modern humans,that would make our family tree bigger than we knew. It means ,

says Brown ,that  " until recently , a relative shared  the planet

with us. "

       Many scientists think a new species is unlikely. Some argue that the bones must have belonged to

modern humans whose small size was the result of a genetic problem.

       Daniel  E.   Lieberman , a scientist  at  Harvard  University, thinks that the debate over the discovery

is healthy. He believes that the questions and arguments raised by critics will help us learn more about

these unusual skeletons. " Disagreement is an important part of the scientific process" , Lieberman said.

" As far as I'm concerned, the story's only just begun. "

1. Researchers name the skeleton Hobbit because_________.  

A. it proves to be a full-grown adult

B. it belongs to an ancient human species

C. it resembles the tiny heroes in a set of book

D. it is a figure described in the Lord of the Rings

2. Small discoveries in Indonesia are important because__________.   

A. they are about ancestors of modern humans

B. they are revealed in the scientific journal Nature

C. they are made by Peter Brown,a famous scientist

D. they might provide new evidence for human study

3. According to Daniel E. Lieberman_____________.   

A. the investigation hasn't begun yet

B. disagreement leads to further research

C. Homo floresiensis doesn't exist on earth

D. our family tree is bigger than we knew

4. What does the underlined word " a relative"  in Paragraph 4 refer to?   

A. Another human species.

B. The little people in fictions.

C. Our ancestors like monkeys.

D. One of Peter Brown's relatives.

5. Which of the following might be the best title for the passage?  

A. History of Indonesian People

B. Arguments Over Human Origin

C. Comparison Between Different Peoples

D. Discovery of a Possible New Human Species

2005年10月（）文件，明确了计重收费的目的就是为了打击车辆违法超限运输，有效保护公路和人民生命财产，促进汽车生产和改装市场以及公路货物运输市场的进一步规范。

A.交通部令2000年第2号《超限运输车辆行驶公路管理规定》

B.国务院办公厅《关于加强车辆超限超载治理工作的通知》（国办发〔2005〕30号）

C.交通部等国家七部委《关于在全国开展车辆超限超载治理工作的实施方案》（交公路发〔2004〕219号）

D.《印发关于收费公路试行计重收费指导意见的通知》（交公路发〔2005〕492号）

除前转通知（CDIVN）和留言灯业务外，（）方式可以获取subscribe方式获取到的业务信息。