在排除掉某个已存在的故障之后,则相应的当前故障数据应该如何处理()。
A.保留
B.输出
C.清除
D.打印
参考答案:C
---- What did Walt Disney do after ________ school?
---- He sold newspaper and delivered mail.
A.leave
B.left
C.leaves
D.leaving
水冷壁损坏的现象?