单选题:在所列出的:1、字处理软件,2、Linux,3、UNIX,4、学籍管理系统,5、Windows 7和6、Office 2 题目分类:OFFICE 题目类型:单选题 查看权限:VIP 题目内容: 在所列出的:1、字处理软件,2、Linux,3、UNIX,4、学籍管理系统,5、Windows 7和6、Office 2010这六个软件中,属于系统软件的有( )。 A.1,2,3 B.2,3,5 C.1,2,3,5 D.全部都不是 参考答案: 答案解析:
下列关于ASCII编码的叙述中,正确的是( )。 下列关于ASCII编码的叙述中,正确的是( )。A.一个字符的标准ASCII码占一个字节,其最高二进制位总为( ) B.所有大写英文字母的ASCII码值都小 分类:OFFICE 题型:单选题 查看答案
It can be concluded from the passage that____. It can be concluded from the passage that____.A.it is justifiable to include Eng 分类:OFFICE 题型:单选题 查看答案
You are advised to rise with a yawn and stretch because it w You are advised to rise with a yawn and stretch because it will ___.A.help to ke 分类:OFFICE 题型:单选题 查看答案
Directions:There are 4 passages in this part.Each of the pas Directions:There are 4 passages in this part.Each of the passages is followed by 分类:OFFICE 题型:单选题 查看答案
Woman: I’m really behind with my project. Can you help me? M Woman: I’m really behind with my project. Can you help me? Man: I'm afraid you 分类:OFFICE 题型:单选题 查看答案