【单选题】听力原文:Who's going to show the new employees around? (A) The show is on Monday. (B) I think Ms. Stetson will. (C) Actually, we need something more square. (21)
【单选题】设计一个数字低通滤波器,通带截止频率为fp=1.5kHz,阻带截止频率为fs=2.3kHz,采样频率ft=10kHz,则该滤波器的数字截止频率为
【判断题】集成有源滤波器可以用来设计截至频率为1MHz的低通滤波器。
【多选题】下列选项中,哪些是命名XML元素时应该遵守的规范( )(多选)
B.
元素名称中,不能包含空格、冒号、分号、逗号和尖括号等,元素不能以数字开头。
C.
建议名称不要以字符组合xml(或XML、或Xml等)开头。
D.
建议名称的大小写尽量采用同一标准,要么全部大写,要么全部小写。
【简答题】First of all, I'd like to 20 a sincere welcome to you all, the new comers of our company.As you know, our company is one of the top 50 companies in the country and has a history of more than 100 years...
【单选题】1918年( )在《新青年》上发表《狂人日记》,开现代小说之先河。
【单选题】下列关于规范XML文档的说法,哪一项是正确的?()
【单选题】1918年()在《新青年》上发表《狂人日记》,开创了现代小说的先河
【单选题】The new employees are not familiar with their work, so they require_____.