【正文】
kes its shape. No two snowflakes are ever just the same size or shape. Sometimes the snowflakes are broken when they e down. Other snowflakes melt as they fall. All snowflakes are flat and have six sides, if they are not broken or melted. When the air is cold and dry, the falling snowflakes are small and hard. If the air wet and warm, the snowflakes are big and soft. Would you be surprised to see snowflakes as big as your head falling from the sky? It happened once in the United States. It could happen again. (1)、The first two paragraphs mainly tell us that sometimes snow has different colors.A:TB:F (2)、No two snowflakes are just the same size, but all snowflakes are hard.A:TB:F (3)、Snowflakes begin with cloud.A:TB:F (4)、The bigger the snowflakes are, the softer they are.A:TB:F (5)、Black snow fell only in European Countries.A:TB:F Martin Luther King was a black minister, who became a great leader of the civil rights movement in the 1950s and 1960s. King was born on January 15, 1929 in Atlanta, Georgia. When he was young, he was strongly influenced by Thoreau and Indian leader Mahatma Gandhi39。s idea of nonviolent resistance. Having received a Ph. D (Doctor of Philosophy) from Boston University, he became a political and religious leader of the non violent civil relights movement in 1955. On August 28, 1963, he led over 250,000 Americans on a march in Washington . to fight for the Civil Rights Law to guarantee equality for all people, and delivered his best known speech I Have a Dream before the Lincoln Memorial. The dream is a dream of brotherly love and equality for the Black and White. Thus, he was awarded the Nobel Prize for peace in 1964, but he was murdered four years later.Though he died, he was greatly respected and loved by the Americans, both the white and the black. By vote of Congres