【单选题】清洁阳台地板和阳台内侧,一般要每隔___天。
【单选题】The first checkpoint in the cell-cycle control system is ( ).
【单选题】以下哪点不属于“倾听”相比于“听”的特点?
【多选题】中国风筝的技艺概括起来只有四个字( )。简称“四艺”。
【多选题】中国风筝的技艺概括起来只有四个字( ),简称“四艺”。
G.
陕西剪纸具有( )的特点 , 散发出浓郁的泥土气 。
【多选题】中国风筝的技艺概括起来只有四个字,( )。
【多选题】Your boss at Certkiller .com wants you to clarify Oracle 10g. Which two steps are performed the first time any UPDATE statement is issued after the instance is started?()
A.
Creating the parse tree of the statement
B.
Writing the modified data blocks to the data files
C.
Writing the modified data to the archived redo log files
D.
Updating the control file to indicate the most recent checkpoint
E.
Updating the data file header to indicate the most recent checkpoint
F.
Reading the blocks to database buffer cache if they are not already there
【单选题】以下哪点不属于 “倾听”相比于“听”的特点?( )