We learn from Paragraph 2 that reinforcement, whether direct or indirect, can help increase children's awareness of gender roles.
出自-2013年6月阅读原文
J's (Biography of John Muir)-John Muir's own writings to bring readers a life story of this remarkable man who did so much to raise American's awareness of environmental issues.
出自-2013年6月听力原文
His writing and speaking raised the awareness of the importance of conservation and helped bring about our national park system
出自-2013年6月听力原文