在Excel中,当某单元中的数据被显示为充满整个单元的一串“#”时,说明______。
查看答案
计算机通常是处于______,要输入汉字时,先要把电脑切换到______,然后再选用“五笔字型输入法”或“全拼输入法”等方法来输入汉字。
“媒体播放机”主要用来播放多媒体文件。( )
A. 对
B. 错
Listen to the following passage. Altogether the passage will be rend to you four times. During the first reading, which will be read at normal speed, listen and try to understand the meaning. For the second and third rending, the passage will be read sentence by sentence, or phrase by phrase, with intervals of 15 seconds. The last reading will be read at normal speed again and during this time you should check your work. You will then be given 2 minutes to check through your work once more.