地方各级人民政府根据工作需要增加公安编制,()可以向国务院机构编制管理机关提出调整公安机关编制的申请。
A. 地方各级人民政府
B. 省、自治区、直辖市人民政府
C. 市级以上人民政府
D. 县级以上人民政府
System softwareincludesthe (1) system and system (2).Operating systems are (3) that manage the system resources and enable you torun (4)programs.System utilities are special programs that (5) the usefulness ofor addcapabilities to a computer.Operating system can be found on most (6). It is a collection of program (7) that controls and manages the system’s hardware as well as (8) resources,thus enabling you to run application programs.Since the operating system servesas an (9) bridgingthegap between hardware and application software,it makes your machine easier to use and ensuresbetter performance of your (10) system as well.
化学短纤维的选配主要包括( )的选配。
A. 纤维品种
B. 混纺比例
C. 纤维性质
D. 纤维可纺性能
从提高混纺纱强力的角度考虑,各混纺成分纤维的,强力和伸长的选择,应该愈接近愈好。( )
A. 对
B. 错