信息一：“上海轮船招商局创办后三年内，外轮就损失了1300万两（白银）。湖北官办织布局开办后，江汉海关每年洋布进口减少10万匹。
信息二：中日甲午战争失败以后，李鸿章伤感地反省说：“我办了一辈子事，练兵也，海军也，都是纸糊的老虎……不过勉强涂饰，虚有其表。”
信息三：著名史学家陈旭麓认为洋务运动“迈出了中国近代化的第一步。”
请你根据以上三个信息中的提示，给洋务运动一个公正的评价。

一弹簧振子做简谐振动，则以下说法正确的是（   ）

    Today is Saturday. The weather is warm and sunny. Bob and Jack go to the park. There are many people there. The girl under a big tree is reading a book. Two boys are playing football on the grass. The girl in a red dress is riding a bike. Two women are talking. The man beside these women is playing with a baby. Bob and Jack are beside the river. They are sitting on the chair and drawing pictures.