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【简答题】
任务型阅。 阅读短文,并按要求完成1-5题。 Computers and internet are very important to us now. People like scientists, teachers, writers and even students use computers to do many work. But how many of us know the history of the computers and internet. The internet was set up in the 1960s. At that time computer couldn't do much work. They were very large and expensive. Very few people were interested in them and knew how to use them. At first the internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and the internet was difficult to use. Today computers are smaller and cheaper. And the internet is easier to use. Since they are useful, many people like to use them, even at home. Today it is easy to get on-line and it is said that millions of people use the internet every day. Sending e-mails is more and more popular among young people. The internet has now become one of the most important parts of people's life. 1.  题判断正误('T'表示正确,'F'表示错误);2 题完成句子;3-4题简略回答问题;5 题将 线句子译成汉语. (     )1. Many people use the computers and internet before 1960s. 2. Most people don't know _____________the computers in the 1960s. 3. When was the internet set up? _________________________________________________________________________ 4. Was the internet used widely before 1970s? ________________________________________________________________________ 5.________________________________________________________________________
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【简答题】根据《合同法》的规定,下列合同中属于可变更 或者可撤销合同的是( )。
【多选题】下列各项中,年金净流量的计算公式正确的有
A.
年金净流量=净现值/年金现值系数
B.
年金净流量=净现值/资本回收系数
C.
年金净流量=现金净流量总终值/年金终值系数
D.
年金净流量=现金净流量总终值/偿债基金系数
【单选题】不属于ECR的物流技术的是()。
A.
自动订货
B.
直接转拨
C.
店铺直送
D.
EDI技术
【多选题】数字化教学媒体在教育传播过程中的主要功能有以下哪些?
A.
传递信息
B.
存储信息
C.
控制过程
D.
处理信息
【单选题】两个质量均为 M 的星体,其连线的垂直平分线为 AB 。 O 为两星体连线的中点,如图所示,一个质量为 M 的物体从 O 沿 OA 方向运动,则它受到的万有引力大情况是( )
A.
一直增大
B.
一直减小
C.
先减小,后增大
D.
先增大,后减小
【判断题】广义的电子商务不包括政府职能部门提供的电子化服务。
A.
正确
B.
错误
【判断题】考试中出现类同卷,涉及人员均应判作考试作弊。 ( )
A.
正确
B.
错误
【简答题】微观经济学研究的对象 ,解决的问题是 ;宏观经济学研究的对象 ,解决的问题是 。
【单选题】以下属于国际经济学研究对象的是?
A.
开放的微观经济学
B.
开放的宏观经济学
C.
稳定的宏观经济学
D.
稳定的微观经济学
【单选题】下列合同中,属于可变更、可撤销合同的是
A.
损害社会公共利益的合同
B.
以合法形式掩盖非法目的
C.
不慎造成误解的合同
D.
显失公平的合同
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