Do you w____your own blog(博客)？Do you often r____others' blogs on the Internet?

All ____ the world, not only famous people but also many students use b____ to share their e____ and ask for advice or help. "It's a good way to ____ my life to the world, "a student says. She has had her blog f____ eight months. Students like ____(write) blogs. O____you start to write your blog, you will find that you o____up a new world. But what you write down may trouble you sometimes. So, use the blog carefully so that you can keep yourself away from some trouble. The blog makes everybody's life colorful.

美苏全面开展“冷战”的标志是什么？自从美国对苏联实行“冷战”政策以后，美苏之间出现了近半个世纪的“冷战”，没有发生“热点”。有人据此认为“冷战”是国际关系进步的一种表现。你同意这种看法吗？说说你的理由。

标志着中国国防力量加强，打破帝国主义核垄断的重大事件是（    ）