美国记者李普曼说：“人民交给罗斯福先生一把尚方宝剑，以便他能够在一场特殊的战斗中率领他们。现在战争业已结束，宝剑应该入鞘了。”这场“特殊的战斗”是指（    ）

市场上有“加硼食盐”、“加铁酱油”等商品，这里的“硒、铁”应理解为（　）

Look! Lucy is ________ a new red dress. She is beautiful today.

    Kate's father took her to the hospital to see her one-day-old baby brother. They drove there straight from school. Kate had never been inside a hospital before.  ①This was a new experience for her.

    At the gate there was a large sign listing all the departments of the hospital, with arrows (箭头) showing how to find them. When Kate saw the A&E department(急救室), she asked,“What do those letters stand for?”“Accident and emergency,” replied her father,

②“Last spring, I took our sister there because she fell off her bike,”