【单选题】从( )角度看,服务创新是以满足人类需求为目的的软技术的创新活动。
【单选题】That formal etiquette being replaced by common-sense etiquette can be shown by this accepted rule:
A.
Men should always open doors for women.
B.
A man should assist a woman into a car any time they travel together.
C.
You should give up your train seat to a pregnant or handicapped rider.
D.
Men should always open doors for women. A man should assist a woman into a car any time they travel together. You should give up your train seat to a pregnant or handicapped rider.
【单选题】由计算机控制的变矩器,应将其电线接头插接到( )上。
【单选题】“信用卡”、“电话卡”是从()命名的卡。
【判断题】天津主要受季风环流的影响,是东亚季风的盛行地区,属于温带海洋性气候
【多选题】从管理的角度出发,当前一般将技术划分为如下三类()。
【单选题】由计算机控制的变矩器,应将其电线接头插接到( )上
【单选题】从技术的扩散效应、相关技术的匹配、实用程度、形成的技术优势等角度进行的技术评价是指对技术的()