微型计算机硬件系统中，最常用的输出设备是（）。 ["显示器","硬盘","键盘","软盘"]
A global manufacturer of automobile parts wants to implement specialized voice applications to increase productivity and reduce the cost of overseas toll calls. Which Cisco solution best matches this business need?（） ["Optical network","Digital subscriber line (DSL)","Internet Protocol (IP) telephony","Wireless local-area network (WLAN)"]
腹鳍喉位
在FANUC系统中，（）是螺纹循环指令。 ["G32","G23","G92","G90"]
聚肌胞（） ["强大的抗真菌作用","诱导干扰素，阻止病毒复制","口服易吸收，治疗多种病毒感染","杀灭疟原虫","局部应用治疗疱疹性角膜炎疗效好于无环鸟苷"]
简述儿童身体生长发育遵循的原则和儿童身体发育的不同步性。
