【简答题】短文填空 Just up the road from my home is a field , with two horses in it. From a distance , each horse looks like any other horse. But if you get a__1__(close)look you will notice one of them is blind. I...
【单选题】下列叙述正确的是( )
B.
在汉字的国际码GB2313—80的字符集中,共收集了 6763个常用汉字
C.
英文小写字母e的ASCII码值为101,英文小写字母h的ASCII码值为103
D.
存放80个24 x 24点阵的汉字字模信息需要2560个字节
【判断题】工作表中行与列的交汇处称为单元格。每个单元格都有一个唯一的单元格地址来标识。
【单选题】质量为m的金属块,当初速度为v0时,在水平面上滑行的最大距离为s,如果金属块的质量增加到2m,速度增大到2v0时,在同一水平面上金属块滑行的最大距离为
【简答题】在计算机中,“E”的ASCII码值是( )。(十进制数)
【简答题】You will graduate from university and intend to be a volunteer to go to the West of China. After reading a notice of recruitment, write a letter to president of your university to 1) express your wish...
【简答题】You will graduate from university and intend to be a volunteer to go to Guizhou Province, southwest China. After reading the notice of recruitment, write a letter to president of your university to 1)...
【简答题】III. 语法填空 (每小题 1.5 分,共 15 分 ) In the field near my house there __ 1 __ (be) two horses. From a distance, they look the same. But if you get a closer look, you will notice something quite __ 2 __ (inte...
【简答题】在计算机中英文字母E的ASCII码值是( ),小写字母g的ASCII码值是( ),数字5的ASCII码值是( )
【简答题】在计算机中常用一个字节来存放一个字符的ASCII码,其中7位是ASCII码本身,最高位用来设奇偶校验位,如果A的码值为41H,则E的码值为()H。