【单选题】欲把36kHz的脉冲信号变为1Hz的脉冲信号,若采用十进制集成计数器,则各级的分频系数为( )
【单选题】对中国传统建筑的特点理解有误的是()。
A.
“木构架”的结构方式在不同地区和建筑种类种都只用抬梁式
B.
常常以南北为纵轴线,以东西为横轴线安排主要建筑和次要建筑,以围墙和回廊构成封闭式的整体
C.
主要建筑讲究宏伟高大,讲究气势,并以次要建筑来衬托主要建筑
【多选题】注射是指采用注射器、钢针、留置针、导管等医疗器械将液体或气体注入体内,达到诊断、治疗等目的的过程和方法。注射包括
【多选题】Which qualities does Lord Browne at BP demonstrate, according to Simon?
A.
‘a curiosity that even thirty years in the same sort of business doesn’t dilute or indeed destroy’
B.
‘an open-mindedness about the structure of the industry that he leads and how it ought to consider its role and indeed the very essence of what it does in the future’
C.
‘ability to remain interested in the core essence of one’s business’
D.
‘real interest in innovation’
【单选题】欲把36kHz的脉冲信号变为1Hz的脉冲信号,若采用10进制集成计数器,则各级的分频系数为()。
【单选题】Which of the following qualities does Jessica have?
A.
Fluent foreign language skills
B.
Seven years' experience in direct sales
C.
Sales manager experience in a multinational company
【单选题】Which one of the following does not belong to the qualities of effective business communication?
【简答题】注射是指采用注射器、钢针、留置针、导管等医疗器械将液体或气体注入体内,达到诊断、治疗等目的的过程和方法。注射包括:( ) A、肌内注射、皮内注射、皮下注射 B静脉输液或注射 C牙科注射 D、采血 E、各类穿刺、穴位注射等介入性操作
【单选题】The process in which nouns converted from adjectives do not possess al the qualities a noun does is called a _____ conversion.