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【单选题】
区块链在社会学上而言，它主要的变革目标是（ ）A.
垄断的互联网经济
B.
提高信息处理效率
C.
优化数据结构
D.
实现多方信息共享
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举一反三
【简答题】Yang Yunjing is a tour guide volunteer in Tibet.（） She went there five times as tour guide（导游）. Her parents and friends couldn’t understand why she chose the hard work. But facing all the confusion(...
【多选题】GQPS-953 按照培训评估的主体划分,培训评估方案分为( )。
A.
以学员为主体的评估方案
B.
以培训组织单位为主体的评估方案
C.
以培训组织单位和用人单位为主体的评估方案
D.
以政府为主体的评估方案
E.
以专家为主体的评估方案
【单选题】The tour guide is
A.
a. announcing the arrangements for today’s tour.
B.
expressing warm welcome to the tourists.
C.
giving advice to the tourists.
D.
introducing a famous scenic spot
【单选题】What are not the different types of tour guide in the tourism industry?
A.
National guide.
B.
Tour leader.
C.
Local guide.
D.
Travel operator.
【单选题】Why a tour guide should introduce the tour itinerary? Which one is the wrong answer?
A.
Because it is the necessity of service tenet of a tour guide.
B.
Because the tourists always want to know the schedule and itinerary urgently.
C.
Because the tourists wants the tour guide offer some recommends for them.
D.
Because the tourists wants to travel by themselves.
【简答题】数字通信系统的数据传输速率是指单位时间内传输的二进位数目,一般不采用________作为它的计量单位A. KB/s B kb/s C Mb/s D Gb/s
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