【单选题】在线性表的下列存储结构中,读取指定序号的元素所花费时间最少的是
【简答题】《指南》数学教育总目标关键词包括:( )、( )、( )、( )、( )。
【单选题】在线性表的下列存储结构中,读取指定序号的元素花费时间最少的是
【单选题】What’s the difference between an e-mail conversation and a telephone conversation?
A.
E-mail conversation requires an immediate response.
B.
Telephone conversation is an interactive conversation.
C.
There are no differences between an e-mail conversation and a telephone conversation .
【多选题】下列属于音频文件扩展名的是______。
【单选题】What's the difference between an email conversation and a telephone conversation?
A.
There are facial and voice cues to help email conversation but there is none to help a telephone conversation.
B.
Email is an interactive conversation, but telephone conversation isnt.
C.
An email conversation does not require an immediate response, but a telephone conversation does.