依次填入下面一段文字横线处的语句，衔接最恰当的一组是（   ）
近几十年来，      ，       ，      ，      ，      ，      。随着中国国力的增强，关于中国的国际地位、作用和责任的讨论方兴未艾。
①也高于同时期世界的平均水平   ②中国日益成为世界关注的焦点   ③现代化建设取得了举世瞩目的成就   ④中国的综合实力大幅度提高    ⑤尽管对增长的原因有不同的看法，然而谁也无法否认增长的事实    ⑥中国经济的增长速度远远高于发达国家

图中的两个线圈，套在一根光滑的玻璃管上。导线柔软，可自由滑动。开关S闭合后，则（   ）

      It's a fine day. The White family get up at seven o'clock. They have breakfast at seven forty. And then they go to the park. They take a basket of food and a carpet（地毯）. The park is not far from their home, so they ride bikes there. Then they get to the park, it's half past eight. Mr. and Mrs. White are talking with each other. Their son, ted, is playing with a ball. Their daughter, Jenny, is taking photos.
    After about an hour, Ted and Jenny sit down to relax. At that time, they see a squirrel eating a pine nut（松子）in a big tree. When they see the squirrel eating, they feel hungry（饥饿的）. They go to help their parents take the food out of the basket. Ted has a hamburger. Hamburgers are his favorite food. Jenny has an apple. Mr. and Mrs. White have some bread. They have a great time in the park.

按要求作文。

       请以“定格在记忆里的画面”为题目，写一篇文章。

       要求：①你可以大胆选择你最能驾驭的文体，写你最熟悉的内容，表达你的真情实感；②文中不要出现真实的校名、姓名，如需要可用“××”代替，否则扣分；③不得抄袭；④不少于600字。