Now Chinese people are living a _________life than before.
A:good
B:well
C:better
D:best
△ABC中,∠C=90°,sinA=45,则tanA的值是( )
***诞生的纪念地在( )①上海 ②北京 ③浙江嘉兴南湖 ④广州
What ____ you ____? I'm dancing.