新闻类节目音像编辑的基本原则包括
弹簧振子沿水平面做简谐振动,总熊量为E,若其振幅增加为原来的两倍,则总能量变为()
TheUnitedStatesisacountry_(advance)inscienceandtechnology
Itwas________ofyounottodisturbuswhileweweresleeping
依法解除劳动合同是劳动者的权利
The_(month)salaryforthepositionwillbenegotiableataround$2,000.