首页
普通专升本
成人高考
学位英语
在线刷题
最近学习
最近学习课程
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
您现在位置:
模拟考场
>
湖北普通专升本
>
计算机
>
浏览试题
[单选题]
下列四个无符号十进制数中,能用八位二进制表示的是( )。
A
256
B
299
C
199
D
312
收藏
查看答案
参考答案
试题答案:
C
答案解释:
相关题目
目前微型计算机中采用的逻辑元件是( )。
在微机中的“DOS”,从软件归类来看,应属于______。(1分)
计算机存储器是一种______。(1分)
计算机执行一条指令所需的时间称为______。
在Excel公式复制时,为使公式中的( ),必须使用相对地址(引用)。
在Word的编辑状态,可以显示页面四角的视图方式是________。 ‘(1分)
设A盘处于写保护状态,以下可以进行的操作是( )。
5.产生系统死锁的原因可能是由于
在一个非零的无符号二进制整数后加两个零得到一新数,该新数是原数的( )。
PowerPoint在放映幻灯片时,必须从第一张幻灯片开始放映。
热门试题
1.
23.4 Which of the following can serve as the best title for this passage?
2.
影响盈利能力的其他项目包括()
3.
T. S. Eliot won the Nobel Prize of Literature in ________.
4.
18.系统分析阶段要确定开发系统的功能目标和
5.
John Rogers, an American businessman likes to tell a story of visiting his company’s Chinese suppliers. “The previous year my company had proudly sent all its colleagues around the world some beautiful desk clocks. But when I arrived in Shanghai, I found my Chinese colleagues were upset with the gift. The reason is that the phrase “give a clock” in Chinese sounds like the phrase for “make a funeral arrangement” (meaning death). It was a symbol of the end of our relationship.” This tale shows 1.how important it is today to understcorrect gift-giving behavior around the world. 2.“Gifts are an important part of developing strong relationships with clients”, says Rogers. Business often depends on individual relationships built on trust a gift symbolizes this. But giving the wrong gift can make relations worse. So what is an appropriate thoughtful gift? Rogers says that 3. anything from your home country that is difficult to get elsewhere would be good. When to give the gift also depends on your culture. 4. Westerners usually give gifts when they meet each other but in Eastern cultures it is more usual to give gifts when you leave. There may also be special holiday times when gift-giving is expected. Gift-giving customs vary from country to country so it is difficult to be correct in every situation. But 5. if you learn the general rules do a bit of research on the customs of the places you will visit you will not go too far wrong. As John Rogers says, “I remember the country’s religious customs, I avoid giving things that are not appropriate or considered strange I choose the wrapping paper carefully. This shows people I have thought about the gift they always seem to appreciate the effort I have made.”(20分)
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3410做题
2020年湖北成人高考专升本政治模拟试题三
去做题
已有2205做题
成人高考专升本政治考试模拟试题及答案(1)
去做题
已有1893做题
湖北成考专升本政治真题(2021年)
去做题
已有1324做题
成人高考高起点语文考试高分突破试题及答案四
去做题
已有1189做题