By Jim Malone Washington 26 April 2006 Karl Rove arrives at federal court in Washington, Wednesday, April 26, 2006 President Bush's top political adviser, Karl Rove, provided more testimony Wednesday

发表于:2019-01-07 / 阅读(110) / 评论(0) 分类 2006年VOA标准英语(四月)

ARI SHAPIRO, HOST: Christine Blasey Ford, the woman who accused Supreme Court nominee Brett Kavanaugh of sexual assault, may appear before the Senate Judiciary Committee next week, just not on Monday as the committee had planned. Her attorneys say th

发表于:2019-01-17 / 阅读(99) / 评论(0) 分类 2018年NPR美国国家公共电台9月

Gene Stops Ovaries from Testifying A mouse study in the journal Cell finds that a gene in females must remain active throughout her life to keep her ovaries from turning into testes. Karen Hopkin reports Little girls are made of sugar and spice and,

发表于:2019-01-30 / 阅读(184) / 评论(0) 分类 60秒科学