删除幻灯片可以先选定要删除的幻灯片再按Delete键。
DELETE语句中不指定WHERE,则()。
如图,在Word文档中将插入点定位于句子“飞流直下三千尺”中的“直”与“下”之间,按一下Delete键,则该句子()。
在Excel2010中,按下Delete键将清除被选区域中所有单元格的()
在Excel2010中,选中单元格后按Delete键将执行的操作是()
在使用Delete方法删除当前记录后,记录指针位于?
To force a user to use Ctrl-Alt-Delete to log into the computer, a technician can go to Control Panel then:()
Which of the following commands should be used to delete an entry from the /etc/inittab?()
delete from system.table1与truncate table system.table1区别是什么?
You delete content from a file named Speed.doc that is stored in the C:/Data folder. You edit 20 files in this folder over the next two days. You need to restore the version of the file that had the correct data. You also need to ensure that the other fiels in the folder remain unaffected. What should you do?()