聘任制公务员实行的工资制,具体办法由()规定。
A.中央公务员主管部门
B.省级以上公务员主管部门
C.聘任部门
D.国务院
参考答案:A
—You have found your lost umbrella, haven't you?
—Yes. I ______ it behind the door this afternoon. [ ]
A. have found
B. will find
C. found
焊缝末端或接头处低于基体金属表面的凹坑,称为()。
A.弧坑
B.焊瘤
C.咬边