【单选题】作为和不作为:作为和不作为共同构成了法律行为,作为是指主体应当做出一定的行为,不作为是以消极的没有外部举动的方式表现出来的法律行为。以下谁的行为是作为( )。
【简答题】They like using the Internet. They have lots of pocket money to spend. And they spend a higher proportion of it online than the rest of us. agers are just the sort of people an online seller is in...
【简答题】Some people prefer to spend time with one or two close friends. Others choose to spend time with a large number of friends. Compare the advantage of each choice. Which of these two ways of spending ti...
【多选题】下列哪些是数据库概念模型应具备的性质?( )。
【单选题】下列哪一条不是数据库概念模型应具备的性质?( ) A) 有丰富的语义表达能力 B) 易于交流和理解 C) 在计算机中实现的效率高 D) 易于向各种数据模型转换
【简答题】Students throughout the world spend their money in different ways. A detailed study on student spending indicated that young people's spending habits have changed greatly over the past few years. The ...