绚____多____ ____蹦____跳
____载____归 严严____
____光____媚 ____鸡____舞
Name
Personal Information
Fei Junlong
Born in 1965 in Jiangsu, China
An astronaut (宇航员)
Traveled in Shenzhou VI in outer space with Nie Haisheng from October 12th to October 17th, 2005
Yao Ming
Born in 1980 in Shanghai, China
The son of two great basketball players
Joined the Houston Rockets (休斯敦火箭队)in June, 2002
Jay Chou
Born in 1979 in Taiwan, China
A popular singer
Favorite music: Hip-Hop
Alfred Nobel
(1833-1896)
Born in Sweden
A scientist
Known for the Nobel Prizes
Helen Keller
(1880-1968)
Not able to see or hear
Worked hard and became one of the famous writers in America
Wrote a lot, such as The Story of My Life
根据材料内容,选择最佳答案。
学习了绿色植物的主要类群后,有位同学进行了如下梳理总结,其中正确的是( )
由x<y得到ax>ay,则a的取值范围是 ____