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【单选题】
在下列设备中,既是输入设备又是输出设备的是______。
A.
(A)显示器
B.
(B)磁盘驱动器
C.
(C)键盘
D.
(D)打印机
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举一反三
【单选题】某体检预约登记表中有日期/时间型数据“体检日期”,预约体检规则为自填表之日起30天后为约定体检日期,建立正确表达式是( )。
A.
选项B、C、D都是用于设置当前时间的30天后的时间值。选项A中Day()主要用于获取日期值中的天的值,Day()+30表示自填表之日起的30天后的日期。故选择A选项。
B.
Day()+30
C.
Date()+30
D.
now()+30
【单选题】在WWW中,客户端使用的不是()
A.
WWW服务器
B.
WWW浏览器
C.
NETSCAPENAVIGATOR
D.
INTERNETEXPLORER
【单选题】“让幼儿知道冰棍、冰淇淋、冰镇饮料等饮料吃多了会腹痛、腹泻,引起消化不良、食欲不振,对人体有害”,这一中大班健康教育活动目标主要体现出的主要问题是( )
A.
表述不精练
B.
表述过于笼统
C.
目标重点不突出
D.
目标内容过于狭隘
【单选题】下列选项中,说法正确的是( )。
A.
在WWW服务器中需要设定默认网站文档
B.
在WWW服务器中不需要设定默认网站文档,WWW服务器随机生成
C.
在WWW服务器中不需要设定默认网站文档,因为WWW服务器已经设定了初始文档地址。
D.
以上均不正确
【简答题】下面说法中正确的是( )。 A)在WWW服务器中不需要设定默认网站文档,因为WWW服务器已经设定了初始文档地址 B)在WWW服务器中需要设定默认的网站文档 C)在WWW服务器中不需要设定默认的网站文档,WWW服务器随机生成 D)以上均不正确
【单选题】Refer to Exhibit 3-13. A movement from Point D to Point F:
A.
increases the level of unemployment.
B.
requires the sacrifice of cupcakes in order to acquire more cakes.
C.
requires the sacrifice of cakes in order to acquire more cupcakes.
D.
is not possible given the available resources and technology.
【单选题】Refer to Exhibit 3-1. In the circular flow model:
A.
households receive income from businesses in exchange for providing inputs and use that income to buy goods and services from businesses
B.
businesses receive revenues from households in exchange for providing goods and services and use those revenues to buy inputs from households.
C.
households receive revenue for selling goods and services to businesses, and use that revenue to buy inputs from businesses.
D.
Both a. and b. are correct.
【判断题】只有经过审核无误的记账凭证才能作为登记记账凭证的会计依据
A.
正确
B.
错误
【单选题】P69. 某体检预约登记表中有日期/时间型数据"体检日期",预约体检规则为自填表之日起30天后为约定体检日期,建立正确表达式
A.
Day()+30
B.
Date()+30
C.
now()+30
D.
DateAdd("d",30,date())
【单选题】Refer to Exhibit 3-3. A movement from Point B to Point C:
A.
involves sacrificing bread in order to produce a greater quantity of wine.
B.
involves sacrificing wine in order to produce a greater quantity of bread.
C.
involves no sacrifice, as the opportunity cost of production is zero everywhere along the production possibilities curve.
D.
will increase the level of unemployment in the economy.
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