关于以下css样式选择器的优先级下面描述正确的是?
A. ID选择器->类选择器->标签选择器->行内式（inline）
B. 类选择器->ID选择器->标签选择器->行内式（inline）
C. 行内式（inline）->ID选择器->类选择器->标签选择器
D. 行内式（inline）->类选择器->ID选择器->标签选择器
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如果要实现监听HTTP会话的创建，需要实现哪个接口的什么方法 。
A. HttpSessionListener接口的sessionDestroyed方法
B. HttpSessionListener接口的sessionCreated方法
C. HttpSessionActivationListener接口的sessionCreated方法
D. HttpSessionAttributeListener接口的sessionCreated方法
下面关于servlet service描述错误的是？
A. 不管是post还是get方法提交过来的数据，都会在service中处理
B. doGet/doPost则是在javax.servlet.Servlet接口中实现的
C. service()是在javax.servlet.Servlet接口中定义的
D. service判断请求类型，决定是调用doGet还是doPost方法
According to Bradley, what would the students know about him after he teaches them about his Tourette's?
A. They would know that Mr. Cohen is just a real person who makes that noise.
B. They would know that Mr. Cohen is a naughty person who intends to make that noise.
Why is it hard to be patient according to Bradley?
A. Because he feels that he lost the last opportunity.
Because he feels that he just caught his final shot.
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