第二次世界大战以后，美国、西欧、日本经济飞速发展，其主要的共同原因是（    ）

根据句意及汉语提示填写单词。

   The Wilsons decided to go overseas for vacation. They had a family meeting to plan the vacation. "First," Mr. Wilson said, "we should decide where we are going."
   "I don't agree," Mrs. Wilson said, "I think we should decide when we are going first. We don't want to go to places when they are cold."
Mr. Wilson agreed, so the family's first decision was when to go on vacation. They decided to go in July. "Now we can decide where to go," said Mr. Wilson. "But, Dad," Ben said, "don't you think that where we go depends on(依赖，取决于)how we go? If we plan to fly, we can go a long way. If we plan to drive, we can't go far."
   Again, Mr. Wilson agreed, and they discussed this. At last they agreed to travel by plane. And so the planning meeting went on. The next day, one of Mr. Wilson's friends at work asked, "Where are you going for vacation?"
  "Well," Mr. Wilson told him, "we are going in summer by plane, but I don't know where we are going!

近日，有家长投诉称，深圳某小学有老师在表现不好的学生脸上盖章以示批评。涉事老师称，该校有一项争优创先的活动，在具体实施过程当中，她个人考虑欠妥，将原本应该盖在本子上的印章用在学生脸上。这种明显的优差生区别对待的案例并不少见，甚至可以说层出不穷、花样百出。从“绿领巾”到“测智商”，从“穿红色校服”到“差生缴纳押金”，从“三色作业本”到“蓝印章”……这种所谓“创新”的做法披上“以资激励”的外衣，堂而皇之地被一再利用。受伤的却是孩子和家长。

某校七年级（2）班准备就该老师的这种做法召开一次主题班会，请你也参与进来：