MIDI enables people to use （） computers and electronic musical instruments. There are actually three components to MIDI, the communications " （） ", the Hardware interface and a distribution （） called "Standard MIDI Files". In the context of the WWW, the most interesting component is the （） Format. In principle, MIDI files contain sequences of MIDI Protocol messages. However, when MIDI Protocol （） are stored in MIDI files, the events are also time-stamped for playback in the proper sequence. Music delivered by MIDI files is the most common use of MIDI today.

However, when MIDI Protocol （） are stored in MIDI files, the events are also time-stamped for playback in the proper sequence.

A．messages

B．packets

C．frame

D．information

章程，是指由特定的政党或团体制定的规定本组织或团体的性质、宗旨、任务、组织成员、组织结构、活动方式、活动原则、成员的权利与义务等内容，并要求该组织或团体的成员共同遵守的一种纲领性文件。下列内容不必在章程内注明的是( )。

A．成员的权利与义务

B．组织或团体的宗旨、目标

C．组织召集人的作息时间

D．有限责任公司股东权利与义务，董事会的设置及发挥作用