齿轮泵属于()泵。
A、体积式
B、离心式
C、往复式
D、容积式
参考答案:D
_________ last as his coach suggested, he wouldn’t have narrowly escaped being killed.
A.Hadn’t the skydiver exited
B.If the skydiver hadn’t exited
C.Should the skydiver not exit
D.If the skydiver wouldn’t exit
员工职业生涯发展途径中横向发展对应的方法是()。
A.轮岗
B.换岗
C.脱岗
D.晋升