It is important for us ____ (take) action to prevent A-Flu-HINI (甲型H1N1流感) spreading.
根据图中提供的信息,回答以下问题。
选出错误项并改正
My sister prefers to wear black to red.
____
达尔文最早提出非洲是人类的摇篮,其提出的依据是( )