China harbors nearly __________of
all plant species on earth.()
A: 10%
B: 14%
C: 20%
D: 5%
all plant species on earth.()
A: 10%
B: 14%
C: 20%
D: 5%
举一反三
- Over the past 20 years, retail sales in China have increased nearly ______ every year, to some ＄628 billion in 2004—making it the third-largest market on earth.
- The<br/>biological species on Earth is disappearing at an ______ rate.
- In which country did Pueraria lobata become an alien species invasion plant? A: China B: England C: Ameirca D: Japan
- 19.中国花了近2000亿美元用于研究和开发。 A: China spent nearly $200 billion on research and development. B: China spent nearly $200 million on research and development. C: China spent nearly $20 billion on research and development. D: China spent nearly $20 million on research and development.
- In which country did Pueraria lobata had become an alien species invasion plant？A. China B. USA C. Japan D. France A: China B: USA C: Japan D: France