柴油发动机大多采用哪种冷却方式（）。 ["风冷式","水冷式","油冷式","电动风扇"]
简述国民党统治区的“拒检运动”。
在SQL中，对基本表进行插入记录的命令为（）。 ["create","update","delete","insert"]
You are developing a Windows Forms application that contains a DataGridView control. The DataGridView capture the customer's name, address, and phone number. You have been asked to provide data validation in a DataGridView to prevent users from leaving the.. You need to ensure that users cannot tab out of the name field without entering data What should you do ?（） [" Validate the name field in the CellValidating event. Set e.Cancel = true if the name field is"," Validate the name field in the CellErrorTextChanged event. Get e.RowIndex if the name field .."," Validate the name field in the CellEnter event. Set the focus on the name field if the name ..."," Validate the name field in the CancelRowEdit event. Set the focus on the name field if the name ..."]
运行记录应（）记录一次。 ["1","2","3"]
初唐诗歌对唐诗的繁荣、发展主要有哪些贡献？其代表诗人是谁？
