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---- Who’s that?                ---- ____ Professor Li.

A. That’s     B. It’s           C. He’s               D. This’s

—Who’s that?

—________ Professor Li.

[　　]

Clone Technology Like Driving Cars

　　The recent death of the world's most famous sheep--Dolly the clone--has not dampened（使沮喪）the enthusiasm（熱情）of Chinese scientists, who are working hard to make more breakthroughs（突破）in clone technology.

　　“It is hard to say whether Dolly died at a relatively young age or died from defects（缺陷）in reproduction.”Du Miao, a researcher with the Biology and Growth Institute of the Chinese Academy of Sciences, told China Daily in Beijing yesterday.“But Dolly's case reminds us that both Chinese and foreign scientists should put more efforts into improving clone technology as well as disease treatment techniques in the field of cloning animals.” He said his institute, in co operation（合作）with Yangzhou University in Eastern China's Jiangsu Province, had cloned more than 10 sheep since 1999 and the oldest is nearly five. They are all still alive.

　　Li Ning, deputy（代表）director of the National Key Laboratory of Agricultural and Biological Technology, who is also a professor with the Beijing Based China Agriculture University, said, “Clone technology is actually progressing well. Dolly is the first cloned sheep after all. Like driving cars, new drivers meet with accidents more easily, but the more you drive, the easier and safer you feel. In the future, the death rate of cloned animals will be reduced with technological developments.”

　　“Official reports show seven locally cloned sheep are still alive. Clone technology in China is gradually approaching（接近）a level of commercialization（商業(yè)化）,”Li added. But Wang Yu, deputy（代表）director of the Biological Technology Centre under the Ministry of Science and Technology, said the commercialization of clone technology depends on market demand.

(1) Which of the following statements is ture?

[　　]

A．Some Chinese scientists believe Dolly died from defects in reproduction.

B．Some Chinese scientists think Dolly's death has dampened their enthusiasm.

C．Some Chinese scientists are satisfied with their successes in clone.

D．Some Chinese scientists think they should improve not only disease treatment techniques but also clone technology.

(2) What's Li Ning's purpose to take driving cars for example?

[　　]

A．To tell the people clone technology was too difficulty in the past.

B．To show clone technology is difficult in the beginning and has a bright future.

C．To show clone technology will be more difficult in the future.

D．To tell people Chinese scientists met too much difficulty in the beginning.

(3) From the passage, we can know _____.

[　　]

A．the Chinese clone technology is behind some other countries

B．the Chinese scientists learn lessons from Dolly

C．the Chinese clone technology is Well Developed

D．the Chinese clone technology is actually developing well

(4) The underlined word“case”in the second paragraph means ______.

[　　]

Clone Technology Like Driving Cars

　　The recent death of the world's most famous sheep--Dolly the clone--has not dampened（使沮喪）the enthusiasm（熱情）of Chinese scientists, who are working hard to make more breakthroughs（突破）in clone technology.

　　“It is hard to say whether Dolly died at a relatively young age or died from defects（缺陷）in reproduction.”Du Miao, a researcher with the Biology and Growth Institute of the Chinese Academy of Sciences, told China Daily in Beijing yesterday.“But Dolly's case reminds us that both Chinese and foreign scientists should put more efforts into improving clone technology as well as disease treatment techniques in the field of cloning animals.” He said his institute, in co operation（合作）with Yangzhou University in Eastern China's Jiangsu Province, had cloned more than 10 sheep since 1999 and the oldest is nearly five. They are all still alive.

　　Li Ning, deputy（代表）director of the National Key Laboratory of Agricultural and Biological Technology, who is also a professor with the Beijing Based China Agriculture University, said, “Clone technology is actually progressing well. Dolly is the first cloned sheep after all. Like driving cars, new drivers meet with accidents more easily, but the more you drive, the easier and safer you feel. In the future, the death rate of cloned animals will be reduced with technological developments.”

　　“Official reports show seven locally cloned sheep are still alive. Clone technology in China is gradually approaching（接近）a level of commercialization（商業(yè)化）,”Li added. But Wang Yu, deputy（代表）director of the Biological Technology Centre under the Ministry of Science and Technology, said the commercialization of clone technology depends on market demand.

(1) Which of the following statements is ture?

[　　]

A．Some Chinese scientists believe Dolly died from defects in reproduction.

B．Some Chinese scientists think Dolly's death has dampened their enthusiasm.

C．Some Chinese scientists are satisfied with their successes in clone.

D．Some Chinese scientists think they should improve not only disease treatment techniques but also clone technology.

(2) What's Li Ning's purpose to take driving cars for example?

[　　]

A．To tell the people clone technology was too difficulty in the past.

B．To show clone technology is difficult in the beginning and has a bright future.

C．To show clone technology will be more difficult in the future.

D．To tell people Chinese scientists met too much difficulty in the beginning.

(3) From the passage, we can know _____.

[　　]

A．the Chinese clone technology is behind some other countries

B．the Chinese scientists learn lessons from Dolly

C．the Chinese clone technology is Well Developed

D．the Chinese clone technology is actually developing well

(4) The underlined word“case”in the second paragraph means ______.

[　　]